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TowSmart Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $66.98
Our Price: $57.33
In Stock
... Also includes locking hitch pin and padlock-style coupler lock.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 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • TowSmart
  • Universal Application Lock

Megahitch Coupler Vault Heavy-Duty Coupler Lock - 2" and 2-5/16" Ball Coupler

Retail: $345.55
Our Price: $252.36
In Stock
... Includes 2" and 2-5/16" balls and 2 keys.Features: Heavy-duty coupler lock deters trailer theft by preventing hookup Threaded hitch ball engages coupler's ball socket like trailer ball does Lock body fits over lip of coupler to block access to hitch ball socket Lock core hidden underneath vault for additional theft deterrent Adjustable design provides snug fit around your coupler 2-Piece solid steel construction Powder coat resists rust and corrosion 2 Keys included Specs: Application: 2" or 2-5/16" coupler 1-Year warranty Note: Not compatible with Bulldog couplers.
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • Ultra-Fab Products
  • Steel
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $228.62
Our Price: $186.04
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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

Retail: $228.62
Our Price: $197.71
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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

Retail: $228.62
Our Price: $206.04
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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

InfiniteRule Trailer Coupler Lock Kit - 2-5/16" Demco eZ-Latch Couplers and Gooseneck Couplers

Our Price: $229.95
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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
  • Surround Lock
  • Latch Lock
  • InfiniteRule
  • Stainless Steel
  • Brand Specific Lock

InfiniteRule Trailer Coupler Lock Kit - 2" Demco eZ-Latch Couplers w/ Hitch Lock & Coupler Lock

Our Price: $223.95
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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

etrailer Hitch Receiver and Coupler Lock Set - 2" Hitch - 1/2" Coupler Latch - Keyed Alike

Our Price: $54.34
In Stock
Keyed-alike lockset makes it easy to secure your ball mount to your trailer and then your trailer to the ball mount. Covered keyholes and chrome plating help prevent corrosion, and sturdy steel construction ensures long-lasting dependability.Features: Keyed-alike lock set includes a hitch lock and a coupler latch lock Hitch lock secures your ball mount to your trailer hitch Coupler latch lock secures your trailer to your ball mount Pick-proof screw-and-lock security Rubber ends and textured lock cores make it easy to grip locks Sturdy steel construction Chrome plating resists rust Covered key slots prevent internal corrosion 2 Keyed-alike, automotive-style keys included Locks can be keyed-alike to match other etrailer locks Select "Keyed Alike" from drop down menu above and enter number of locks into Quantity box Made in the USA Specs: Hitch lock fits 2" x 2" trailer hitches Pin diameter: 5/8" Inside pin length (span): 2-5/8" Overall length: 6" Coupler lock fits standard ball couplers with a 1/4" hole in the latch Pin diameter: 1/4" Inside pin length (span): 1/2" Overall length: 4-1/8" Note: The hitch lock in this kit will not work with factory 2" trailer hitches that have an outside width greater than 2-5/8".
  • Keyed Alike
  • Latch Lock
  • etrailer
  • Steel
  • 1/2 Inch Span
  • Universal Application Lock

Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $149.99
Our Price: $94.76
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.Features: Dual-purpose design works as both a coupler lock and a wheel lock Built-in U-lock can be paired with chains, cables, and more for added security 7/8" Hardened steel HEX shackle helps resist cutting and tampering Dual-lock system adds more locking points for extra peace of mind Die-cast body stands up to weather, impact, and everyday use Universal fit works with multiple coupler sizes Fits 1-7/8", 2", and 2-5/16" couplers Specs: 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

Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $149.99
Our Price: $78.03
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

BulletProof Hitches Extreme Duty Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers

Our Price: $89.95
In Stock
Extra-strong lock with a 1" thick hardened steel shackle provides 360 degrees of protection for your trailer coupler. Heavy-duty housing can take a beating, giving you peace of mind if 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 trailer coupler for 360 degrees of protection Built-in ball fits inside your coupler, engaging it like a trailer ball does to block the opening Dual-ratchet system allows shackle to clamp around coupler evenly to guard against tampering Constructed of super-durable hardened solid steel Rust-resistant lock body can absorb hammer blows Includes 2 keys Rubber 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: 1" Limited lifetime warranty
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Unique
  • Surround Lock
  • BulletProof Hitches
  • Steel
  • Universal Application Lock

Trimax Dual Purpose Coupler Lock and U-Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $94.99
Our Price: $49.18
In Stock
Dual-ratchet locking system and hardened steel shackle provide 360 degrees of protection for your trailer coupler and peace of mind when you leave your trailer unattended. Also works as a general-purpose U-lock.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 coupler 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 Doubles as a U-lock so you can secure equipment or lock down your motorcycle's rotor Constructed of die-cast steel Resists rust and corrosion with powder coat finish 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 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Unique
  • Surround Lock
  • Trimax Locks
  • Steel
  • Universal Application Lock

Trimax Dual Purpose Coupler Lock and U-Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $49.99
Our Price: $36.08
In Stock
Dual-ratchet locking system and hardened steel shackle provide 360 degrees of protection for your trailer coupler and peace of mind when you leave your trailer unattended. Also works as a general-purpose U-lock.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 coupler 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 Doubles as a U-lock so you can secure equipment or lock down your motorcycle's rotor Constructed of die-cast steel Resists rust and corrosion while providing highly visible theft deterrent with red powder coat finish 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" Shackle diameter: 1/2" 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 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Keyed Unique
  • Surround Lock
  • Trimax Locks
  • Steel
  • Universal Application Lock

Curt Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock

Retail: $62.95
Our Price: $49.83
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. Keyed-alike hitch lock makes installation easy and convenient.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 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • CURT
  • Steel
  • Universal Application Lock

Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum

Our Price: $76.23
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. Includes stainless steel padlock.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 Kit - 1-7/8, 2, and 2-5/16 Straight-Tongue Couplers w/ Posi-Lock

Our Price: $221.95
In Stock
... Also includes locking hitch pin and latch-style coupler lock.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

EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers

Our Price: $72.50
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. Includes stainless steel padlock.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

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 320

Retail: $69.95
Our Price: $53.24
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.Features: Universal design protects most trailers from being towed away Multistep Uni-ball fits into any size ball coupler Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better security than standard key mechanisms Harder to pick More difficult to duplicate keys Anti-drill pin discourages attempts to drill out the lock Bolt-blocked locking system prevents thieves from prying the lock open Uses internal bolts to engage the shackle's notches Hardened, chrome-plated shackle and nickel-plated housing 2 Keys included per lock Key number: 320 Quantity: 1 lock Specs: Fits most 1-7/8", 2" and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 5/8" Limited lifetime warranty This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle.
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • Fastway
  • Steel
  • Universal Application Lock

Curt Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $37.95
Our Price: $28.44
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

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 303

Retail: $69.95
Our Price: $53.24
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.Features: Universal design protects most trailers from being towed away Multistep Uni-ball fits into any size ball coupler Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better security than standard key mechanisms Harder to pick More difficult to duplicate keys Anti-drill pin discourages attempts to drill out the lock Bolt-blocked locking system prevents thieves from prying the lock open Uses internal bolts to engage the shackle's notches Hardened, chrome-plated shackle and nickel-plated housing 2 Keys included per lock Key number: 303 Quantity: 1 lock Specs: Fits most 1-7/8", 2" and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 5/8" Limited lifetime warranty This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle.
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • Fastway
  • Steel
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers

Retail: $134.77
Our Price: $114.98
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

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 312

Retail: $69.95
Our Price: $57.67
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.Features: Universal design protects most trailers from being towed away Multistep Uni-ball fits into any size ball coupler Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better security than standard key mechanisms Harder to pick More difficult to duplicate keys Anti-drill pin discourages attempts to drill out the lock Bolt-blocked locking system prevents thieves from prying the lock open Uses internal bolts to engage the shackle's notches Hardened, chrome-plated shackle and nickel-plated housing 2 Keys included per lock Key number: 312 Quantity: 1 lock Specs: Fits most 1-7/8", 2" and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 5/8" Limited lifetime warranty This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle.
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • Fastway
  • Steel
  • Universal Application Lock

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 318

Retail: $69.95
Our Price: $57.00
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.Features: Universal design protects most trailers from being towed away Multistep Uni-ball fits into any size ball coupler Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better security than standard key mechanisms Harder to pick More difficult to duplicate keys Anti-drill pin discourages attempts to drill out the lock Bolt-blocked locking system prevents thieves from prying the lock open Uses internal bolts to engage the shackle's notches Hardened, chrome-plated shackle and nickel-plated housing 2 Keys included per lock Key number: 318 Quantity: 1 lock Specs: Fits most 1-7/8", 2" and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 5/8" Limited lifetime warranty This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle.
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Keyed Alike
  • Surround Lock
  • Fastway
  • Steel
  • Universal Application Lock

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 308

Retail: $69.95
Our Price: $57.67
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.Features: Universal design protects most trailers from being towed away Multistep Uni-ball fits into any size ball coupler Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better security than standard key mechanisms Harder to pick More difficult to duplicate keys Anti-drill pin discourages attempts to drill out the lock Bolt-blocked locking system prevents thieves from prying the lock open Uses internal bolts to engage the shackle's notches Hardened, chrome-plated shackle and nickel-plated housing 2 Keys included per lock Key number: 308 Quantity: 1 lock Specs: Fits most 1-7/8", 2" and 2-5/16" ball couplers Maximum coupler width: 4-1/2" Shackle diameter: 5/8" Limited lifetime warranty This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle.
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • Fastway
  • Steel
  • Universal Application Lock