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FiltersInfiniteRule Trailer Coupler Lock Kit - 2-5/16" Demco eZ-Latch Couplers and Gooseneck Couplers
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with Demco eZ-Latch 2-5/16" ball coupler Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 2-5/16" Demco eZ-Latch couplers Fits cast models only Latch lock pin length: 2-5/16" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with Demco eZ-Latch 2-5/16" ball coupler Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 2-5/16" Demco eZ-Latch couplers Fits cast models only Latch lock pin length: 2-5/16" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Latch Lock
- Surround Lock
- InfiniteRule
- Stainless Steel
- Brand Specific Lock
TowSmart Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock: Protects your trailer from being stolen when it's not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Multiple locking positions accommodate most coupler contours and latches Fits surge-marine couplers, latch-style couplers, and couplers with an extra ring Spring-loaded lock automatically returns key to locked position Bright red shackle provides a visible theft deterrent Durable steel construction with corrosion-resistant chrome finish Bent-pin-style trailer hitch receiver with lock: Used in place of standard pin and clip to prevent theft of ball mount or hitch-mounted accessory Secures your bike rack, cargo carrier, hitch cover and other accessories to your trailer hitch Solid steel pin with chrome plating is corrosion resistant Plastic cap covers key slot to help prevent corrosion in the locking mechanism Padlock-style coupler lock: Secures your ball mount or hitch accessory Pin lets lock fit most couplers Brass construction with chrome-plating is corrosion resistant 4 Square keys included Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Coupler shackle diameter: 1/4" Coupler span: 1-1/2" Weight: 2.5 lbs Limited 1-year warranty
Features: Trailer coupler lock: Protects your trailer from being stolen when it's not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Multiple locking positions accommodate most coupler contours and latches Fits surge-marine couplers, latch-style couplers, and couplers with an extra ring Spring-loaded lock automatically returns key to locked position Bright red shackle provides a visible theft deterrent Durable steel construction with corrosion-resistant chrome finish Bent-pin-style trailer hitch receiver with lock: Used in place of standard pin and clip to prevent theft of ball mount or hitch-mounted accessory Secures your bike rack, cargo carrier, hitch cover and other accessories to your trailer hitch Solid steel pin with chrome plating is corrosion resistant Plastic cap covers key slot to help prevent corrosion in the locking mechanism Padlock-style coupler lock: Secures your ball mount or hitch accessory Pin lets lock fit most couplers Brass construction with chrome-plating is corrosion resistant 4 Square keys included Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Coupler shackle diameter: 1/4" Coupler span: 1-1/2" Weight: 2.5 lbs Limited 1-year warranty
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Fits 1-7/8 Inch Ball
- Surround Lock
- TowSmart
- Universal Application Lock
InfiniteRule Trailer Coupler Lock Kit - 2" Demco eZ-Latch Couplers w/ Hitch Lock & Coupler Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with Demco eZ-Latch 2" ball coupler Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 2" Demco eZ-Latch couplers Fits cast models only Latch lock pin length: 2-5/16" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with Demco eZ-Latch 2" ball coupler Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 2" Demco eZ-Latch couplers Fits cast models only Latch lock pin length: 2-5/16" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 2 Inch Ball
- Keyed Unique
- Latch Lock
- Surround Lock
- InfiniteRule
- Stainless Steel
- Brand Specific Lock
InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 1-5/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 1-5/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- InfiniteRule
- Stainless Steel
- Universal Application Lock
InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 2-1/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 2-1/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- InfiniteRule
- Stainless Steel
- Universal Application Lock
InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 1-1/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Latch lock pin length: 1-1/8" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- InfiniteRule
- Stainless Steel
- Universal Application Lock
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Trimax Super-Max Universal Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers
In Stock
Your trailer is fairly simple to steal when it's sitting by itself. Someone only needs a way to hook their truck to your coupler and tow it away. ...
Locks on Both Sides: Dual-locking shackle secures both sides of your coupler. Fits Common Coupler Sizes: Secures 1-7/8", 2", and 2-5/16" trailer couplers. Protects Against Weather: Powder-coated steel resists rust from rain, snow, and road spray.
Locks on Both Sides: Dual-locking shackle secures both sides of your coupler. Fits Common Coupler Sizes: Secures 1-7/8", 2", and 2-5/16" trailer couplers. Protects Against Weather: Powder-coated steel resists rust from rain, snow, and road spray.
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- Trimax Locks
- Cast Iron
- Universal Application Lock
etrailer Trailer Coupler Lock for Flat Lip 1-7/8" and 2" Ball Couplers - Aluminum - Silver
In Stock
Use this sturdy, rustproof aluminum coupler lock with a sleek silver powder coat to help prevent trailer towaway theft. Fits standard 1-7/8" and 2" ball couplers with flat lips. ...
To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter number of locks in Quantity box. This heavy-duty coupler lock obstructs access to your trailer coupler to prevent would-be thieves from hitching your trailer to their tow vehicle and driving off with your gear.
To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter number of locks in Quantity box. This heavy-duty coupler lock obstructs access to your trailer coupler to prevent would-be thieves from hitching your trailer to their tow vehicle and driving off with your gear.
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Keyed Alike
- Surround Lock
- etrailer
- Aluminum
- Universal Application Lock
Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers
In Stock
Dual-ratchet locking system and ballistic nylon housing with a hardened steel shackle provide 360 degrees of protection for your trailer coupler. Heavy-duty housing can take a beating, giving you peace of mind when you leave your trailer unattended.Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Fits most ball-style couplers Creates a tight, secure fit around ball for 360 degrees of protection Built-in ball fits inside coupler, engaging it like a trailer ball does to block the opening Dual-ratchet system allows shackle to clamp around coupler evenly and guards against tampering Constructed of super-durable, ballistic nylon Lock body won't rust and it can absorb hammer blows Provides better security than locks with standard keys Cylinder is harder to pick and resists drilling Tube keys are more challenging to duplicate Includes 2 keys Keyhole cover keeps moisture and debris out of lock cylinder Specs: Application: 1-7/8", 2", and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 9/16" Limited lifetime warranty Trailer Security Lock You can lock your trailer coupler with a padlock, but it might not provide enough security to keep your trailer safe.
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- Trimax Locks
- Steel
- Universal Application Lock
Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers
In Stock
Protect your unattended trailer with this dual-purpose lock that secures the coupler or works as a wheel lock. Hardened steel shackle, dual-locking design, and compatibility with chains and cables help add serious theft deterrence.Specs Dimensions and Compatibility: Shackle diameter: 7/8" Coupler compatibility: 1-7/8" to 2-5/16"
- Fits 1-7/8 Inch Ball
- Fits 2-5/16 Inch Ball
- Fits 2 Inch Ball
- Keyed Unique
- Surround Lock
- Trimax Locks
- Steel
- Universal Application Lock
AMPLock Trailer Coupler Lock for Flat Lip 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2-5/16" ball couplers with flat lips. Resists picking, cutting, drilling, and freezing. ...
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Includes key blank with key number Specs: Application: standard ball couplers for 2-5/16" balls Coupler must have flat lip Maximum coupler width (including lip): 4-9/16" Maximum lip thickness: 7/16" Great for use on couplers with the Demco composite EZ Latch, A-frame couplers with thumb latches, flat mount couplers, and more (see below for more examples) 5-Year limited warranty Coupler Fits: This lock fits 2-5/16" ball couplers with a flat lip.
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Includes key blank with key number Specs: Application: standard ball couplers for 2-5/16" balls Coupler must have flat lip Maximum coupler width (including lip): 4-9/16" Maximum lip thickness: 7/16" Great for use on couplers with the Demco composite EZ Latch, A-frame couplers with thumb latches, flat mount couplers, and more (see below for more examples) 5-Year limited warranty Coupler Fits: This lock fits 2-5/16" ball couplers with a flat lip.
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- AMPLock
- Cast Iron
- Universal Application Lock
Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum
In Stock
Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler. ...
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Padlock (sold separately) is required to secure pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion Made in the USA Specs: Application: most trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", and 2-5/16" hitch balls Trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar Latch style: Atwood, Fulton, and similar Larger 8,000-lb and 10,000-lb Atwood Overall dimensions: 4-1/4" long x 6-1/4" wide x 5-1/4" tall Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Padlock (sold separately) is required to secure pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion Made in the USA Specs: Application: most trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", and 2-5/16" hitch balls Trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar Latch style: Atwood, Fulton, and similar Larger 8,000-lb and 10,000-lb Atwood Overall dimensions: 4-1/4" long x 6-1/4" wide x 5-1/4" tall Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
- Fits 2-5/16 Inch Ball
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Keyed Unique
- Surround Lock
- Blaylock Industries
- Aluminum
- Universal Application Lock
Curt Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock
Protect your trailer from theft with this universal coupler lock. Bright orange color deters theft and provides high visibility from afar to make it easy to spot tampering. ...
Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Bright orange color is theft deterrant Ratcheting u-lock prevents movement or removal of the lock base Hardened-steel construction with chrome plated u-lock Powder coat finish is corrosion resistant Flush-style trailer hitch receiver lock prevents theft of ball mount or hitch-mounted accessory Weather-resistant dust cap keeps cylinder free from water and debris Locks keyed alike for convenience Includes 2 keys Specs: Coupler lock fits most 1-7/8", 2", and 2-5/16" ball couplers Maximum coupler width: 3-7/8" Hitch lock fits 2" x 2" or 2-1/2" x 2-1/2" trailer hitch receivers Pin diameter: 5/8" Limited lifetime warranty
Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Bright orange color is theft deterrant Ratcheting u-lock prevents movement or removal of the lock base Hardened-steel construction with chrome plated u-lock Powder coat finish is corrosion resistant Flush-style trailer hitch receiver lock prevents theft of ball mount or hitch-mounted accessory Weather-resistant dust cap keeps cylinder free from water and debris Locks keyed alike for convenience Includes 2 keys Specs: Coupler lock fits most 1-7/8", 2", and 2-5/16" ball couplers Maximum coupler width: 3-7/8" Hitch lock fits 2" x 2" or 2-1/2" x 2-1/2" trailer hitch receivers Pin diameter: 5/8" Limited lifetime warranty
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Alike
- Surround Lock
- CURT
- Steel
- Universal Application Lock
AMPLock Trailer Coupler Lock for Underslung 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits 2-5/16" underslung ball couplers. Resists picking, cutting, drilling, and freezing. ...
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen E-coat finish resists corrosion 2 Keys included Specs: Application: underslung ball couplers for 2-5/16" balls Maximum coupler width (including lip): 4-3/4" Maximum lip thickness: 2-7/16" Lock pin diameter: 7/8" 5-Year limited warranty Coupler Fits: This lock fits underslung 2-5/16" ball couplers.
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen E-coat finish resists corrosion 2 Keys included Specs: Application: underslung ball couplers for 2-5/16" balls Maximum coupler width (including lip): 4-3/4" Maximum lip thickness: 2-7/16" Lock pin diameter: 7/8" 5-Year limited warranty Coupler Fits: This lock fits underslung 2-5/16" ball couplers.
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- AMPLock
- Cast Iron
- Universal Application Lock
Curt Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers
In Stock
Protect your trailer from theft with this universal coupler lock. Bright orange color deters theft and provides high visibility from afar to make it easy to spot tampering.Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Bright orange color is theft deterrant Ratcheting u-lock prevents movement or removal of the lock base Hardened-steel construction with chrome plated u-lock Powder coat finish is corrosion resistant Includes 2 keys Specs: Fits most 1-7/8", 2", and 2-5/16" ball couplers Maximum coupler width: 3-7/8" Limited lifetime warranty
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- CURT
- Steel
- Universal Application Lock
Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum
In Stock
Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a trigger-, latch-, or handwheel-style coupler. ...
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Stainless steel padlock with hardened steel shackle secures pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion 2 Keys are included Made in the USA Specs: Application: most trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", and 2-5/16" hitch balls Trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar Latch style: Atwood, Fulton, and similar Larger 8,000-lb and 10,000-lb Atwood Overall dimensions: 6-1/4" long x 4-1/4" wide x 5-1/4" tall Inside width: 4-3/4" Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Stainless steel padlock with hardened steel shackle secures pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion 2 Keys are included Made in the USA Specs: Application: most trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", and 2-5/16" hitch balls Trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar Latch style: Atwood, Fulton, and similar Larger 8,000-lb and 10,000-lb Atwood Overall dimensions: 6-1/4" long x 4-1/4" wide x 5-1/4" tall Inside width: 4-3/4" Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
- Fits 2-5/16 Inch Ball
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Keyed Unique
- Surround Lock
- Blaylock Industries
- Aluminum
- Universal Application Lock
InfiniteRule Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers
In Stock
... Fits most couplers.Features: Trailer coupler lock protects your trailer from being stolen when it's not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secures coupler lock in place Weatherproof rubber cap and O-ring protect key hole from water and debris Includes 2 keys Bright orange shackle provides a visible theft deterrent Durable stainless steel construction is corrosion resistant Made in the USA Specs: Application: 1-7/8", 2", and 2-5/16" couplers Weight: 4.19 lbs 1-Year limited warranty
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- InfiniteRule
- Stainless Steel
- Universal Application Lock
EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers
In Stock
Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a Bulldog Collar-Lok coupler. ...
Features: Coupler lock deters theft of your trailer that has a Bulldog Collar-Lok-style coupler Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Hardened steel pin slides through the bracket to secure the lock to your coupler Stainless steel padlock with hardened steel shackle secures pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion 2 Keys are included Made in the USA Specs: Application: most 1-7/8", 2", and 2-5/16" Bulldog Collar-Lok-style couplers Overall dimensions: 2-1/2" long x 4-1/2" wide x 5" tall Pin diameter: 3/4" Weight: 4 lbs This Blaylock EZ Lock is designed to work with Bulldog Collar-Lok couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
Features: Coupler lock deters theft of your trailer that has a Bulldog Collar-Lok-style coupler Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Hardened steel pin slides through the bracket to secure the lock to your coupler Stainless steel padlock with hardened steel shackle secures pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion 2 Keys are included Made in the USA Specs: Application: most 1-7/8", 2", and 2-5/16" Bulldog Collar-Lok-style couplers Overall dimensions: 2-1/2" long x 4-1/2" wide x 5" tall Pin diameter: 3/4" Weight: 4 lbs This Blaylock EZ Lock is designed to work with Bulldog Collar-Lok couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
- Fits 2-5/16 Inch Ball
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Keyed Unique
- Surround Lock
- Blaylock Industries
- Aluminum
- Universal Application Lock
EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers
In Stock
Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a Bulldog Collar-Lok coupler. ...
Features: Coupler lock deters theft of your trailer that has a Bulldog Collar-Lok-style coupler Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Padlock (sold separately) is required to secure pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion Made in the USA Specs: Application: most 1-7/8", 2", and 2-5/16" Bulldog Collar-Lok-style couplers Overall dimensions: 2-1/2" long x 4-1/2" wide x 5" tall Inside width: 3-3/16" Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with Bulldog Collar-Lok couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
Features: Coupler lock deters theft of your trailer that has a Bulldog Collar-Lok-style coupler Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of coupler Steel pin slides through the bracket to secure the lock to your coupler Padlock (sold separately) is required to secure pin in place Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion Made in the USA Specs: Application: most 1-7/8", 2", and 2-5/16" Bulldog Collar-Lok-style couplers Overall dimensions: 2-1/2" long x 4-1/2" wide x 5" tall Inside width: 3-3/16" Pin diameter: 3/4" Weight: 4-1/5 lbs This Blaylock EZ Lock is designed to work with Bulldog Collar-Lok couplers that fit 1-7/8", 2", or 2-5/16" hitch balls.
- Fits 2-5/16 Inch Ball
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Keyed Unique
- Surround Lock
- Blaylock Industries
- Aluminum
- Universal Application Lock
InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Straight-Tongue Couplers w/ Posi-Lock
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with straight-tongue couplers with Posi-Lock Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" straight-tongue couplers w/ Posi-Lock Latch lock pin length: 3/4" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Works with straight-tongue couplers with Posi-Lock Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris Includes 6 keys Bright orange shackle provides a visible theft deterrent Flush-style hitch lock secures your ball mount or accessory to your 2" or 2-1/2" hitch Flush-style coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Heavy-duty stainless steel construction is corrosion resistant Made in the USA Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" straight-tongue couplers w/ Posi-Lock Latch lock pin length: 3/4" Hitch lock fits 2" or 2-1/2" hitches Limited 1-year warranty
- Fits 2 Inch Ball
- Fits 1-7/8 Inch Ball
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- Latch Lock
- InfiniteRule
- Stainless Steel
- Brand Specific Lock
Blaylock EZ Lock Trailer Coupler Lock for 2-5/16" Lipped Couplers - Aluminum - Push Button
In Stock
Sturdy, rustproof lock discourages towaway trailer theft by covering coupler ball opening and fully surrounding the lip. Fits 2-5/16" ball couplers with flat or rolled lips. Can be keyed alike to match other Blaylock push-button locks.After it has been secured in place, this Blaylock EZ Lock renders your trailer's coupler inoperable, giving you peace of mind. Simply slide the lock around the lip of your coupler, push the 5/8" diameter pin into the coupler's hitch ball recess, and push in the lock mechanism.
- Fits 2-5/16 Inch Ball
- Keyed Alike
- Surround Lock
- Blaylock Industries
- Aluminum
- Universal Application Lock
BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For GM Center Cut Key
In Stock
This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. ...
Features: Universal coupler lock deters trailer theft by preventing hookup Lock cylinder codes to your vehicle's ignition key 6-Plate tumbler sidebar on lock prevents picking or bumping Integrated ball on steel base plate inserts into ball socket on coupler 6-Position, steel collar restricts coupler latch movement Red and silver powder coat finishes resist corrosion Specs: Application: 1-7/8", 2", and 2-5/16" couplers Limited lifetime warranty Note: BOLT locks permanently code to only 1 vehicle.
Features: Universal coupler lock deters trailer theft by preventing hookup Lock cylinder codes to your vehicle's ignition key 6-Plate tumbler sidebar on lock prevents picking or bumping Integrated ball on steel base plate inserts into ball socket on coupler 6-Position, steel collar restricts coupler latch movement Red and silver powder coat finishes resist corrosion Specs: Application: 1-7/8", 2", and 2-5/16" couplers Limited lifetime warranty Note: BOLT locks permanently code to only 1 vehicle.
- Off-Vehicle Coupler Locks
- Bolt
AMPLock Trailer Coupler Lock for Flat Lip 2-5/16" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2-5/16" ball couplers with flat lips and a finger latch. Resists picking, cutting, and freezing. ...
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Specs: Application: standard ball couplers for 2-5/16" balls with finger latch (as seen below) Coupler must have flat lip Maximum coupler width (including lip): 4-9/16" Maximum lip thickness: 7/16" 5-Year limited warranty Coupler Fits: This lock fits 2-5/16" ball couplers with a flat lip and a finger latch, as seen below.
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Specs: Application: standard ball couplers for 2-5/16" balls with finger latch (as seen below) Coupler must have flat lip Maximum coupler width (including lip): 4-9/16" Maximum lip thickness: 7/16" 5-Year limited warranty Coupler Fits: This lock fits 2-5/16" ball couplers with a flat lip and a finger latch, as seen below.
- Fits 2-5/16 Inch Ball
- Keyed Unique
- Surround Lock
- AMPLock
- Cast Iron
- Universal Application Lock
AMPLock Trailer Coupler Lock for Flat Lip 2" Ball Couplers - Ductile Cast Iron
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with flat lips. Resists picking, cutting, drilling, and freezing. ...
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Specs: Application: standard ball couplers for 2" ball Coupler must have flat lip Maximum coupler width (including lip): 4" Maximum lip thickness: 3/8" See below for examples of couplers this lock will work with 5-Year limited warranty Coupler Fits: This lock fits 2" ball couplers with a flat lip.
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from hitching your trailer to their tow vehicle Push-and-lock cylinder locks without the need for a key Lock's location on bottom makes it difficult for thieves to access Rotating-disc-tumbler lock provides maximum security Nearly a million possible key codes Resistant to picking and drilling Heavy-duty ductile cast iron construction Absorbs shock to prevent breaking Resists any kind of cutting, including cutting with a torch or liquid nitrogen Molded fit with swivel design decreases hold options for thieves E-coat finish resists corrosion 2 Keys included Specs: Application: standard ball couplers for 2" ball Coupler must have flat lip Maximum coupler width (including lip): 4" Maximum lip thickness: 3/8" See below for examples of couplers this lock will work with 5-Year limited warranty Coupler Fits: This lock fits 2" ball couplers with a flat lip.
- Fits 2 Inch Ball
- Keyed Unique
- Surround Lock
- AMPLock
- Cast Iron
- Universal Application Lock