Top Trailer Lock Set

Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT

  • HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure..
  • TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock..
  • UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key..
  • CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on very specific 2 5/16-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler..
  • PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA..
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Master Lock 377DAT Trailer Hitch Lock

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
  • Trailer lock is best used for vehicles, trailers, and RVs.
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying.
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion.
  • Includes one trailer coupler lock, two keys.
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Master Lock 379ATPY Universal Trailer Hitch Lock Black

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
  • Trailer lock is best used for vehicles, trailers, and RVs.
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying.
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion.
  • Includes one trailer coupler lock, two keys.
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Proven Industries Model 2178 Trailer Lock, Fits 2-Inch Trailer Couplers, Secures Safety Chains, Made in The USA, (Black)

  • HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2-inch trailer couplers to help keep your trailer secure..
  • TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock..
  • UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key..
  • CUSTOM TRAILER-COUPLER LOCK: Our patented lock design will allow you to secure most standard S-hook style safety chains in lock. This custom-tailored lock will only mount on specific 2-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler..
  • PROVEN INDUSTRIES: We are dedicated to providing....
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Proven Industries Model 2516 Trailer Lock, Fits 2 5/16-Inch Couplers, Secures Safety Chains, Made in The USA, (Black)

  • HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure..
  • TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock..
  • UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key..
  • CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on very specific 2 5/16-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler..
  • PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully rese....
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Master Lock - 3 Keyed Alike Universal Trailer Coupler Locks 379KA-3

  • In Stock with a delivery time of 1 to 5 days. This is a set of 3 Keyed Alike trailer coupler/tongue locks and is ideal when needing multiple locks....
  • These locks protects unattended trailers and guards against tow-away theft. The universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and....
  • This simple design is difficult to defeat because when it's locked on the trailer the lock rests on top of the coupler (see image) thus thwarting....
  • Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. Each lock weighs 2.4 lbs. and is....
  • Made with Reinforced Zinc Die-Cast resists rust and corrosion. Few materials provide the strength and toughness of zinc alloys. Impact resistance is....
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MegaHitch Lock Coupler Vault Pro Combo Kit 2" & 2 5/16" Balls Included

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
  • Trailer lock is best used for vehicles, trailers, and RVs.
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying.
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion.
  • Includes one trailer coupler lock, two keys.
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ShopPulse 2 Pack Surge Brake Lock Out Key for UFP – Boat Trailer Magnetic Lock Compatible with UFP Surge Brakes A60 A70 A75 & A84 Actuator – Backup Magnetic Lock Out Key

  • ✅ A Must for Your Boat: With the ShopPulse magnetic trailer lock, maneuvering your boat trailer is so much easier! The lock out key is a great replacement for the factory key and it’s compatible with A60, A70 actuator, UFP surge brakes and more..
  • ✅ Built to Resist: This surge brake lockout key is made with high-quality nylon webbing which is strong and durable and powerful magnets that ensure a secure hold. The materials are built for outdoor use and are resistant to external factors..
  • ✅ Enhanced Maneuverability: Our boat trailer lock is a simple and efficient solution to prevent the brakes from engaging, allowing you to move, back up or maneuver your trailer much easier..
  • ✅ Easy Installation: The lock out key is super easy to install and remove in seconds, without tape, clips or C-clamps. Also, the red and blue colors make the lock visible so you won’t forget to remove the lock when towing..
  • ✅ What You Get: The ShopPulse complete set includes 2 x magnetic locks in red and blue colors and 2 x straps. The lock measures 4.02 x 4.02 x 0.83-inch and weighs only 0.5lbs, being compact and easy to carry..
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Master Lock 377KA Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers.
  • Trailer lock is best used for vehicles, trailers, and RVs.
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying.
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion.
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Weigh Safe 180 Hitch LTB8-2-SET Aluminum Adjustable Trailer Hitch w/ Stainless Steel Tow Balls, 8\ Drop Hitch for 2\ Receiver w/ 4 pc Keyed Alike Lock Set, Heavy Duty Ball Mount - 12,500 GTW

  • STAINLESS STEEL TURNOVER BALL: 8" adjustable trailer hitch with stainless steel tow balls (2" tow ball and 2-5/16" tow ball), compatible with 2" receivers and trailers with 2" and 2-5/16" couplers.
  • 8" ADJUSTABLE BALL MOUNT: 8” drop hitch & 9" rise hitch, adjusts in 1" increments so you get the perfect fit for any trailer height - Secured using Anti-Theft Locking Design to protect your drop hitch.
  • HEAVY-DUTY TOWING CAPACITY: Made of 20 lbs of Aircraft Grade Aluminum & Stainless steel, with an industry leading towing capacity (GTW) of 18,500 lbs. Weigh Safe hitch is as tough as they come!.
  • INCLUDES KEYED ALIKE FOUR PIECE SET: Keyed Alike Dual Pin Lock, Receiver Pin Lock, Coupler Lock and Padlock to completely secure your hitch using only one key for every component of your ball mount!.
  • TRAILER HITCHES MADE IN USA: Heavy duty aluminum hitch w/ built-in tongue weight gauge for safe towing (Lifetime Gauge Warranty Included), 2 stainless steel tow balls, 4 pc lock set, & dust lock cover.
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Weigh Safe 180 Hitch LTB4-2-SET Aluminum Adjustable Trailer Hitch w/Stainless Steel Tow Balls, 4\ Drop Hitch for 2\ Receiver w/ 4 pc Keyed Alike Lock Set, Heavy Duty Ball Mount - 12,500 GTW

  • STAINLESS STEEL TURNOVER BALL: 4" adjustable trailer hitch with stainless steel tow balls (2" tow ball and 2-5/16" tow ball), compatible with 2" receivers and trailers with 2" and 2-5/16" couplers.
  • 4" ADJUSTABLE BALL MOUNT: 4” drop hitch & 5" rise hitch, adjusts in 1" increments so you get the perfect fit for any trailer height - Secured using Anti-Theft Locking Design to protect your drop hitch.
  • HEAVY-DUTY TOWING CAPACITY: Made of 18 lbs of Aircraft Grade Aluminum & Stainless steel, with an industry leading towing capacity (GTW) of 18,500 lbs. Weigh Safe hitch is as tough as they come!.
  • INCLUDES KEYED ALIKE FOUR PIECE SET: Keyed Alike Dual Pin Lock, Receiver Pin Lock, Coupler Lock and Padlock to completely secure your hitch using only one key for every component of your ball mount!.
  • TRAILER HITCHES MADE IN USA: Heavy duty aluminum hitch w/ built-in tongue weight gauge for safe towing (Lifetime Gauge Warranty Included), 2 stainless steel tow balls, 4 pc lock set, & dust lock cover.
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BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Container Trailers and Campers with Handles Warning Tag

  • More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer.
  • Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key..
  • Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years..
  • High Visibility: This Kingpin lock is designed to be bright yellow, and come with warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching..
  • Universal Fit: ideal for trucking companies, RV dealers or fleet drivers, used for RVs, Boats and Campers Container Trailer.
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