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Master Lock Set - Coupler Ball Lock, Locking Hitch Pin, and Coupler Latch Lock

Retail: $81.35
Our Price: $54.49
In Stock
All-in-one defense system for keeping your trailer locked up and out of the wrong hands. Why fumble with a bunch of different keys? This keyed-alike set includes a coupler ball lock, a locking hitch pin, and a coupler latch lock.Features: Lock it down! The adjustable coupler ball lock (ML389DAT) blocks theft and unwanted hookups Fits 1-7/8", 2", and 2-5/16" ball couplers Lock it in!
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Keyed Alike
  • Latch Lock
  • Surround Lock
  • Master Lock
  • Steel
  • Universal Application Lock

Master Lock Trailer Hitch Receiver Lock and Coupler Lock Set - 1-1/4" and 2" Hitches

Retail: $85.06
Our Price: $65.86
In Stock
Kit includes a universal coupler lock to prevent towaway theft; an adjustable latch lock to ensure that your trailer won't be unhooked from the coupler; and a trailer hitch receiver lock that fits 1-1/4" and 2" hitches.Features: Towing kit includes 3 locks for ultimate security Universal-fit coupler lock deters trailer theft by fitting over the coupler, preventing hookup Designed for use when trailer is not in tow Constructed with a laminated, riveted steel frame for strength and durability Center section that fits inside coupler is finned steel - will not warp or bend Coupler latch lock keeps others from releasing your trailer once it is hooked up Stainless steel construction is durable and rustproof Adjustable lock with 6 locking positions fits: 5/8" Latch width - most standard couplers 1" Latch width - most 2-5/16" ball couplers 2" Latch width - most wide-latch ball couplers Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Patented, stainless steel swivel head rotates 360 degrees for easy access Brass keyway with aluminum casing conveniently faces toward you, not off to the side Included pins will work with both 1-1/4" and 2" hitch receivers Chrome-plated steel is durable and corrosion resistant All locks have integrated keyhole covers to keep out dirt and moisture 3 Keyed-alike keys and convenient storage bag included Specs: Coupler lock fits most 1-7/8", 2" and 2-5/16" ball couplers including: Straight lip, rolled lip and surge brake/hydraulic couplers Reese, Fulton, Valley, Atwood, Shelby, Putnam, Bulldog, Dutton-Lainson and UFP couplers Pin diameter of coupler latch lock: 1/4" Pin diameter of receiver lock: 1/2" and 5/8" Inside pin length of receiver lock (span): 2-3/4" Limited lifetime warranty Replaces 3774DAT
  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • 2 Inch Span

Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches

Retail: $54.91
Our Price: $36.14
In Stock
Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 2" x 2" hitches.Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Patented, stainless steel swivel head rotates 360 degrees for easy access Brass keyway with aluminum casing conveniently faces toward you, not off to the side Key-retaining design prevents "false locks" - key can't be removed unless lock is secure Push-to-lock mechanism makes locking easy and foolproof Lock clicks into place - you can feel and hear that it is locked Coupler latch lock keeps others from releasing your trailer once it is hooked up Adjustable lock with 6 locking positions fits: 5/8" Latch width - most standard couplers 1" Latch width - most 2-5/16" ball couplers 2" Latch width - most wide-latch ball couplers Both locks are made of corrosion-resistant stainless steel and have integrated keyhole covers to keep out dirt and moisture 2 Keyed-alike keys included Specs: Application: 2" x 2" trailer hitch receivers Receiver lock pin diameter: 5/8" Inside pin length (span): 2-3/4" Coupler latch lock pin diameter: 1/4" Limited lifetime warranty 1481DAT Master Lock Trailer Hitch Receiver Lock and Adjustable Coupler Latch Lock
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • Stainless Steel
  • 2-3/4 Inch Span

Master Lock Pivot Lock Hitch Pin for 2" Hitches - 5/8" Diameter - Stainless Steel

Our Price: $12.43
In Stock
Use this pivot-lock hitch pin for your next trip. This all-in-one hitch pin's adjustable barrel means no lost clips when removing your hitch-mounted accessories. ...
Features: Pin holds ball mount or other receiver-mounted accessory in place in your hitch Stainless steel hitch pin and blue aluminum barrel are durable and corrosion resistant Barrel end rotates and sets in 1 of 2 positions to hold pin in place No more painful attempts at inserting and removing easy-to-lose clips Specs: Application: 2" x 2" trailer hitch receivers Class III and Class IV Compatible Diameter: 5/8" Usable length: 3" Length of barrel: 5/8" Limited lifetime warranty 1465DAT Master Lock Pivot Lock 5/8" Hitch Pin with Rotating Barrel - Stainless Steel
  • Fits 2 Inch Hitch
  • 3 Inch Long
  • Standard Hitch Pin
  • Master Lock
  • 3 Inch Span
  • 5/8 Inch Diameter

Master Lock Trailer Hitch Receiver Lock - Swivel Head Design - 2" Hitches

Our Price: $25.90
In Stock
This swivel head design hitch lock from Master Lock secures your ball mount, bike rack or cargo carrier to your hitch.Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Key-retaining design prevents "false locks" - key can't be removed unless lock is secure Push-to-lock mechanism makes locking easy and foolproof Lock clicks into place - you can feel and hear that it is locked Chrome-plated steel resists corrosion Weather-resistant, snap-on cover keeps dirt and moisture out of keyway Rugged construction complies with ASTM testing standards for exposure to salt and UV rays Includes 2 keys Specs: Fits 2" x 2" trailer hitch receivers Overall length: 5-3/8" Inside pin length (span): 2-3/4" Pin diameter: 5/8" Limited lifetime warranty
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • Steel
  • 2-3/4 Inch Span

Master Lock 2-5/16" Trailer Coupler Lock

Our Price: $58.98
In Stock
Trailer coupler lock guards against trailer towaway theft.Features: Fits 2-5/16" (48 mm) ball diameter couplers of the following brands: Atwood Will not fit Flat Nose style couplers Reese Fulton Shelby Valley Dutton-Lainson Putnam Acme Ideal Advanced locking mechanism resists picking and prying Silver powder coated anodized aluminum construction is rust and corrosion resistant Easy to install and remove Lifetime guarantee
  • Fits 2-5/16 Inch Ball
  • Keyed Unique
  • Surround Lock
  • Master Lock
  • Universal Application Lock

Master Lock EZ Access Swivel Head Trailer Hitch Receiver Lock for 2" Trailer Hitches

Our Price: $25.63
In Stock
Standard 2" hitch lock but with a rotating head, which makes it very easy to insert the key into the lock. It's great for OEM hitches where the hitch pin hole is very close to the hitch crosstube.Features: Lock secures items into the trailer hitch receiver Swivel head design provides easy access to lock with key Chrome plated steel for great looks and corrosion resistance Weather tough seal helps keep the elements out of the lock core 2 keys included Specs: Fits 2" x 2" trailer hitches Inside width: 2-7/8" Overall width: 6" Pin diameter: 5/8" Limited lifetime warranty
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • Chrome

Master Lock Universal Trailer Coupler Lock

Retail: $55.49
Our Price: $46.55
In Stock
Features: Deters trailer theft by fitting over the coupler, preventing hookup Designed for use when trailer is not in tow Constructed with a laminated, riveted steel frame for strength and durability Center section that fits inside coupler is finned steel - will not warp or bend Fits most 1-7/8", 2" and 2-5/16" ball couplers, including: Straight lip, rolled lip and surge brake/hydraulic couplers Reese, Fulton, Valley, Atwood, Shelby, Putnam, Bulldog, Dutton-Lainson and UFP couplers Includes 2 keys per lock Limited lifetime warranty
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Unique
  • Master Lock
  • Steel

Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock - Gray - Keyed Alike

Retail: $62.47
Our Price: $45.14
In Stock
Gray-coated die-cast zinc trailer coupler lock guards against trailer towaway theft. Fits most 1-7/8", 2", and 2-5/16" ball diameters. Comes keyed alike if ordering more than one lock.Features: Coupler lock deters theft of your trailer Fits most 1-7/8", 2", and 2-5/16" ball diameters of the following coupler brands: Reese, Fulton, Valley, Atwood, Putnam, Marvel, Ideal, Acme, Dutton-Lainson Comes keyed alike if ordering more than one lock Advanced locking mechanism resists picking and prying Easy to install and remove Gray-coated die-cast zinc resists rust and corrosion Lifetime guarantee
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Latch Lock
  • Master Lock
  • Steel

Master Lock Pivot Lock Hitch Pin for 2" Hitch - 5/8" Diameter - Chrome

Retail: $52.73
Our Price: $10.73
In Stock
Use this pivot-lock hitch pin for your next trip. This all-in-one hitch pin's adjustable barrel means no lost clips when removing your hitch-mounted accessories. ...
Features: Pin holds ball mount or other receiver-mounted accessory in place in your hitch Chrome-plated steel hitch pin and chrome-plated aluminum barrel are durable and corrosion resistant Barrel end rotates and sets in 1 of 2 positions to hold pin in place No more painful attempts at inserting and removing easy-to-lose clips Specs: Application: 2" x 2" trailer hitch receivers Class III and Class IV Compatible Diameter: 5/8" Usable length: 3" Length of barrel: 5/8" Limited lifetime warranty 1495DAT Master Lock Pivot Lock 5/8" Hitch Pin with Rotating Barrel - Chrome-Plated Steel
  • Fits 2 Inch Hitch
  • 3 Inch Long
  • Standard Hitch Pin
  • Master Lock
  • 3 Inch Span
  • 5/8 Inch Diameter

Master Lock Adjustable Trailer Coupler Lock - Stainless Steel

Retail: $23.39
Our Price: $11.37
In Stock
Lock secures most latch-style trailer couplers. Rubber-encased pin tumbler cylinder adjusts incrementally - from 9/16" to 2-3/4" - along notched, 1/4" diameter stainless steel shank.Features: Stainless steel prevents rust and corrosion 4-Pin tumbler lock resists picking Usable length: 3-3/16" 1/4" Diameter pin fits coupler latches with the following widths: 5/8" - Most standard couplers 1" - Most 2-5/16" ball couplers 2" - Most wide latch couplers such as Atwood, Titan, and more Limited lifetime warranty
  • Keyed Unique
  • Latch Lock
  • Master Lock
  • Stainless Steel
  • 5/8 Inch Span
  • 2 Inch Span
  • 1 Inch Span
  • Universal Application Lock

Master Lock Universal Trailer Coupler Lock

Retail: $47.10
Our Price: $33.84
In Stock
Guard against trailer towaway theft with this universal-fit coupler lock. Durable steel frame fits around 1-7/8", 2" and 2-5/16" ball couplers, providing both a visible and mechanical theft deterrent.Features: Deters trailer theft by fitting over the coupler, preventing hookup Designed for use when trailer is not in tow Constructed with a laminated, riveted steel frame for strength and durability Center section that fits inside coupler is finned steel - will not warp or bend Fits most 1-7/8", 2" and 2-5/16" ball couplers, including: Straight lip, rolled lip and surge brake/hydraulic couplers Reese, Fulton, Valley, Atwood, Shelby, Putnam, Bulldog, Dutton-Lainson and UFP couplers Boasts integrated, weather-resistant cover that keeps dirt and moisture out of keyway Includes 2 keys Limited lifetime warranty 379DAT Master Lock Universal-Fit Trailer Coupler Lock
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Keyed Unique
  • Surround Lock
  • Master Lock
  • Steel
  • Universal Application Lock

Master Lock Luggage Lock Set - TSA Accepted - Aluminum - Qty 4

Retail: $25.12
Our Price: $14.94
In Stock
... TSA certification means screeners can inspect and relock your baggage without breaking the lock. Four locks are included so you can keep multiple bags safe with a single key.Features: Padlocks secure your luggage to prevent theft Locks are certified for TSA master key, allowing easy TSA screening Keyed-alike locks can all be opened by the same key 4 Keys included Tough aluminum construction with brushed finish Specs: Shackle diameter: 3/32" Shackle width: 7/16" Lock width: 7/8" Quantity: 4 locks Limited lifetime warranty
  • Keyed Unique
  • Luggage Lock
  • Master Lock
  • Aluminum
  • 3/32 Inch Diameter

Master Lock Gun Trigger Locks - Keyed Alike - Qty 3

Retail: $50.71
Our Price: $37.77
In Stock
Prevent tampering and accidental discharge of your handgun, rifle or shotgun with these trigger locks. Durable steel bodies feature protective rubber padding so as not to scratch your weapons. Includes 3 locks.Features: Standard trigger locks prevent accidental firing Fits most handguns, rifles and shotguns May not fit guns with integrated trigger guards made of molded plastic or composite material Durable steel and zinc bodies resist tampering Rubber pads line the interiors of the locks to guard against scratching 3 Keyed-alike trigger locks and 6 keys included Limited lifetime warranty
  • Gun Lock
  • Master Lock

Stainless Steel Trailer Hitch Lock for 2-1/2" Receivers by Master Lock

Our Price: $28.55
In Stock
Secure your ball mount to your hitch with this rugged, innovative trailer hitch receiver lock. The lock's solid construction stands up to whatever the road and weather can dish out, and its swivel design makes locking and unlocking a snap.Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Oversize lock fits late-model trucks with wider, 2-1/2" receivers Fits 2007-2010 Chevy Silverado and GMC Sierra with HD tow package This lock is slightly too short for the 2011 and newer GMC factory 2-1/2" hitches (see e98881 if you have this vehicle) Patented, stainless steel swivel head rotates 360 degrees for easy access Brass keyway with aluminum casing conveniently faces toward you, not off to the side Key-retaining design prevents "false locks" - key can't be removed unless lock is secure Push-to-lock mechanism makes locking easy and foolproof Lock clicks into place - you can feel and hear that it is locked Chrome-plated steel resists corrosion Weather-resistant, snap-on cover keeps dirt and moisture out of keyway Rugged construction complies with ASTM testing standards for exposure to salt and UV rays Includes 2 keys Specs: Application: 2-1/2" x 2-1/2" trailer hitch receivers Will not fit Draw-Tite, Hidden Hitch and Reese Titan hitches with 18,000-lb GTW rating Works with OEM hitches on late-model trucks, including: Ford F-250 and F-350 with 2-1/2" square receivers Toyota Tundra with HD tow package Chevy Silverado and GMC Sierra with HD tow package Pin diameter: 5/8" Inside pin length (span): 3-1/4" Capacity for Class III or IV hitches: 10,000 lbs Limited lifetime warranty Note: Lock will not fit Draw-Tite and Reese brand Titan hitches with an 18,000-lb towing capacity.
  • Fits 2-1/2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • Stainless Steel
  • 3-1/4 Inch Span

Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches

Retail: $35.70
Our Price: $30.53
In Stock
Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x 1-1/4" and 2" x 2" hitches.Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Patented, stainless steel swivel head rotates 360 degrees for easy access Brass keyway with aluminum casing conveniently faces toward you, not off to the side Key-retaining design prevents "false locks" - key can't be removed unless lock is secure Push-to-lock mechanism makes locking easy and foolproof Lock clicks into place - you can feel and hear that it is locked Lock will work with both 1-1/4" and 2" hitch receivers Chrome-plated steel construction is durable and corrosion resistant Weather-resistant, snap-on cover keeps dirt and moisture out of keyway Coupler latch lock keeps others from releasing your trailer once it is hooked up Stainless steel construction is durable and rustproof Adjustable lock with 6 locking positions fits: 5/8" Latch width - most standard couplers 1" Latch width - most 2-5/16" ball couplers 2" Latch width - most wide-latch ball couplers Both locks have integrated keyhole covers to keep out dirt and moisture 2 Keyed-alike keys included Specs: Application: 1-1/4" x 1-1/4" and 2" x 2" trailer hitch receivers Receiver lock pin diameter: 1/2" and 5/8" Inside pin length (span): 2-3/4" Coupler latch lock pin diameter: 1/4" Limited lifetime warranty 2848DAT Master Lock Hitch Lock and Coupler Lock
  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Master Lock
  • Steel
  • 2-3/4 Inch Span

Master Lock Trigger Style Coupler Lock for 1-7/8" and 2" Couplers

Our Price: $15.50
In Stock
Master Lock Trigger Lock for 1-7/8" and 2" Couplers 1/4" Shackle diameter 11/16" Shackle length Protected case-hardened steel shackle resists cutting and sawing Built-in anti-sawing pin for maximum protection Solid brass case for corrosion resistance Precision pin tumbler mechanism for superior pick resistance
  • Keyed Unique
  • Latch Lock
  • Master Lock
  • Brass
  • 3/4 Inch Span
  • Universal Application Lock

Master Lock Trailer Coupler Latch Lock - 3-1/2" Span - 9/32" Diameter - Chrome

Our Price: $25.48
In Stock
Lock it up and roll out! This latch-style coupler lock has a covered keyhole to block gunk and chrome-plated finish for extra durability. ...
Features: Secures Trailer Coupler: Keeps your trailer locked to your vehicle or blocks hookup when unhitched Tough and Tamper-Resistant: The conical housing fits snug against the coupler latch, while the pick-resistant screw-and-lock mechanism adds extra protection Easy to Grip: Textured lock core for a secure hold Sealed and Secure: Plastic cap shields the key slot from dirt, moisture, and whatever the road throws at it Built to Last: Tough steel construction with a chrome finish stands up to wear and corrosion Specs: Application: trigger-latch-style (or lever-latch-style) ball couplers Inside pin length (span): 3-1/2" Pin diameter: 9/32" Limited lifetime warranty
  • Keyed Unique
  • Latch Lock
  • Master Lock
  • Steel
  • 3-1/2 Inch Span
  • Universal Application Lock

Master Lock Gun Trigger Lock

Our Price: $22.11
In Stock
Prevent tampering and accidental discharge of your handgun, rifle or shotgun with this trigger lock. Durable steel body features protective rubber padding so as not to scratch your weapon. Can be keyed alike to match other 90KADSPT locks.Features: Standard trigger lock prevents accidental firing Fits most handguns, rifles and shotguns May not fit guns with integrated trigger guards made of molded plastic or composite material Durable steel and zinc body resists tampering Rubber pads line the interior of the lock to guard against scratching 2 Keys included Lock can be keyed alike to match other Master Lock 90KADSPT locks To order keyed alike, select "Keyed Alike" from the drop-down menu above and enter the number of locks in the Quantity box Limited lifetime warranty Notes: Lock can be keyed alike to match other Master Lock 90KADSPT locks.
  • Gun Lock
  • Master Lock

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

Retail: $46.62
Our Price: $39.75
In Stock
Keep your trailer safe from towaway theft with this universal coupler lock. Its tough frame fits in and around most 1-7/8", 2", and 2-5/16" ball couplers; and it has a bright red color and heavy-duty construction to deter theft.Push the lock body in so that it surrounds your coupler. Turn key counterclockwise to lock.
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Keyed Unique
  • Surround Lock
  • Master Lock
  • Universal Application Lock

RoadMaster Receiver Hitch Lock

Retail: $52.93
Our Price: $40.26
In Stock
Discourage theft and tampering with this extended-length lock for 2" trailer hitches.Features: Offers additional security for your towing system Has hardened steel shackle and solid brass tumbler Designed for use with 2" x 2" hitches Includes receiver hitch lock and 2 keys Made in the USA Limited Lifetime Warranty Specs: Pin diameter: 5/8" Usable length: 3-3/4" Limited Lifetime Warranty
  • Fits 2 Inch Hitch
  • Keyed Unique
  • Standard Pin Lock
  • Roadmaster
  • Chrome
  • 3-3/4 Inch Span

Master Lock Stainless Steel Padlock with Shielded Shackle - 3/8" Diameter Shackle

Our Price: $22.83
In Stock
Features: Shielded padlock protects shackle and your gear Hardened steel shackle for extra protection 4-Pin lock cylinder is pick resistant Key can not be removed unless the padlock is locked Stainless steel body resists corrosion Specs: Overall width: 2-3/4" Shackle diameter: 3/8" Shackle length: 3/4" Opening with shackle closed: 5/8" tall x 3/4" wide
  • Keyed Unique
  • Universal Application Padlock
  • Master Lock
  • Stainless Steel
  • 3/8 Inch Diameter

Master Lock 2-1/4" Wide ProSeries Resettable Combination Padlock with 2-1/16" Shackle

Retail: $42.90
Our Price: $37.24
In Stock
ProSeries resettable combination locks are designed for commercial and industrial applications Set-your-own 4-digit combination for convenience and security - 10,000 possible combinations No reset tool required Large ergonomic dials with exclusive blind dial feature permit operation with gloves, in low light, or complete darkness Deadlocking mechanism protects against prying, shimming, and rap attacks Shackle seal and dial dust cover protect internal components and dials for trouble-free operation 2-1/4" Wide solid brass body for superior corrosion resistance 2-1/16" Round boron-alloy shackle for excellent cut resistance
  • Combination Lock
  • Universal Application Padlock
  • Master Lock
  • Brass and Steel
  • 2-1/16 Inch Diameter

Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle

Our Price: $7.54
In Stock
Guard your gear against theft with this hardened steel padlock. The lock has a scratch-resistant vinyl coating and offers 4-pin tumbler security to deter lockpicking. Includes convenient, color-coded key.Features: Corrosion-resistant, hardened steel construction ensures strength and durability Stylish, scratch-resistant vinyl covering 4-Pin tumbler security deters lockpicking Color-coded key includes black cover for easy identification on your key ring Specs: Lock body: 1-3/16" wide Shackle diameter: 3/16" Shackle opening: 5/8" tall x 9/16" wide Limited lifetime warranty 131D Master Lock Covered, Solid Body Padlock - 3/16" Diameter Shackle
  • Keyed Unique
  • Universal Application Padlock
  • Master Lock
  • Steel
  • 3/16 Inch Diameter