Top Steel Trailer Locks

Brinks 671-49002, Chrome

  • Suggested uses: storage units, utility boxes, trailer locks and hitches, gates, and any other outdoor security application where heavy-duty weather-resistant locks are required.
  • Lock body is solid zinc with brass plating.
  • 2-3/8 inch boron steel, Chrome plated shackle.
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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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Weigh Safe SWS6-2-KA Steel Adjustable 6\ Drop, Stainless Steel Balls for 2\ Receiver 12,500 GTW

  • PROPRIETARY TONGUE WEIGHT SCALE: Our built-in high strength stainless steel scale makes managing your trailer’s weight distribution both safer for you and your family by ensuring a properly balanced trailer load and simple by instantaneously providing a tongue weight measurement every time you couple your trailer. This eliminates the need to purchase additional tongue weight scales, which can cost you hundreds of dollars, and increases the speed at which you properly set up your trailer..
  • ADJUSTABLE BALL MOUNT: This 6 Inch drop hitch is a dream come true, allowing you to tow trailers of different heights with the same vehicle. The drop hitch adjusts in 1" increments so you get the perfect fit every time. All Weigh Safe ball mounts come standard with a high strength Dual Pin Lock that secures your trailer to your drawbar. All our locks come standard with a custom fitted dust cover to increase longevity. Fits 2” Receivers -SUV's, F-150, Chevy 1500, Ram 1500, Tundra, Titan, etc.
  • HEAVY-DUTY TOWING CAPACITY (GTW 12,500 LBS): Made of 32 lbs. of solid Powder Coated Steel & Stainless steel this hitch is as tough as they come, with a towing capacity (GTW) of 12,500 lbs. on the 2 5/16" ball, 8,000 LBS on the 2" ball, and 1,500 lbs. max tongue weight. Th....
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Weigh Safe SWS8-2-KA Steel Adjustable 8\ Drop, Stainless Steel Balls for 2\ Receiver 12,500 GTW

  • PROPRIETARY TONGUE WEIGHT SCALE: Our built-in high strength stainless steel scale makes managing your trailer’s weight distribution both safer for you and your family by ensuring a properly balanced trailer load and simple by instantaneously providing a tongue weight measurement every time you couple your trailer. This eliminates the need to purchase additional tongue weight scales, which can cost you hundreds of dollars, and increases the speed at which you properly set up your trailer..
  • ADJUSTABLE BALL MOUNT: This 8 Inch drop hitch is a dream come true, allowing you to tow trailers of different heights with the same vehicle. The drop hitch adjusts in 1" increments so you get the perfect fit every time. All Weigh Safe ball mounts come standard with a high strength Dual Pin Lock that secures your trailer to your drawbar. All our locks come standard with a custom fitted dust cover to increase longevity. Fits 2” Receivers -SUV's, F-150, Chevy 1500, Ram 1500, Tundra, Titan, etc.
  • HEAVY-DUTY TOWING CAPACITY (GTW 12,500 LBS): Made of 36 lbs. of solid Powder Coated Steel & Stainless steel this hitch is as tough as they come, with a towing capacity (GTW) of 12,500 lbs. on the 2 5/16" ball, 8,000 LBS on the 2" ball, and 1,500 lbs. max tongue weight. Th....
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Weigh Safe SWS8-2 Steel Adjustable 8\ Drop, Stainless Steel Balls for 2\ Receiver 12,500 GTW

  • PROPRIETARY TONGUE WEIGHT SCALE: Our built-in high strength stainless steel scale makes managing your trailer’s weight distribution both safer for you and your family by ensuring a properly balanced trailer load and simple by instantaneously providing a tongue weight measurement every time you couple your trailer. This eliminates the need to purchase additional tongue weight scales, which can cost you hundreds of dollars, and increases the speed at which you properly set up your trailer..
  • ADJUSTABLE BALL MOUNT: This 8 Inch drop hitch is a dream come true, allowing you to tow trailers of different heights with the same vehicle. The drop hitch adjusts in 1" increments so you get the perfect fit every time. All Weigh Safe ball mounts come standard with a high strength Dual Pin Lock that secures your trailer to your drawbar. All our locks come standard with a custom fitted dust cover to increase longevity. Fits 2” Receivers -SUV's, F-150, Chevy 1500, Ram 1500, Tundra, Titan, etc.
  • HEAVY-DUTY TOWING CAPACITY (GTW 12,500 LBS): Made of 36 lbs. of solid Powder Coated Steel & Stainless steel this hitch is as tough as they come, with a towing capacity (GTW) of 12,500 lbs. on the 2 5/16" ball, 8,000 LBS on the 2" ball, and 1,500 lbs. max tongue weight. Th....
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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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JOYTUTUS Trailer Hitch Lock, with 5/8’’ Dia 2-3/4'' Long Pin, Fits 2 Inch Class III-V Receiver, for Trailer Truck Car Boat, with 2 Keys 2 O-Rings, Anti-Theft and Waterproof Towing Hitch Lock

  • Perfect fitment - With 5/8 inch in diameter trailer hitch lock and 2 o-rings without any rattling and shaking. Only fit for a 2-inch receiver. [NOTE: NOT Suitable for Tacoma&Tundra.].
  • Anti-theft - Unlike other hitch pin locks, each lock cylinder is unique and designed by JoyTutus. With solid and heavy-duty No.45 steel construction, adopting a safer zinc alloy lock core and plum blossom keyhole, which can prevent others from towing your trailer away.[NOTE: 2 O-Rings can be disassembled, if you find the trailer lock is short, you can remove the rings and re-install the lock.].
  • All-weather rubber cap - Made of advanced rubber, perfectly embedded in the aluminum outer of the lock core, totally keeping the keyhole away from moisture, dust, and rust..
  • Key alike and no break- trailer hitch locks with two keys, the keys won't break thanks to the round style of the keys. It is recommended not to put the two keys together, in case both are lost..
  • What you will get: 1* trailer hitch locking pin for 2-inch receiver Class III/IV/V, 2* keys, 2* o-rings. [NOTE: The weight load rating for JoyTutus hitch lock, Class III - up to 5,000 pounds, Class IV - up to 10,000 pounds, Class V - up to 17,000 pounds.].
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Weigh Safe WS4-2-KA 4

  • PROPRIETARY TONGUE WEIGHT SCALE: Our built-in high strength stainless steel scale makes managing your trailers weight distribution both safer for you and your family by ensuring a properly balanced trailer load and simple by instantaneously providing a tongue weight measurement every time you couple your trailer. This eliminates the need to purchase additional tongue weight scales, which can cost you hundreds of dollars, and increases the speed at which you properly set up your trailer..
  • ADJUSTABLE BALL MOUNT: This 4 Inch drop hitch is a dream come true, allowing you to tow trailers of different heights with the same vehicle. The drop hitch adjusts in 1" increments so you get the perfect fit every time. All Weigh Safe ball mounts come standard with a high strength Dual Pin Lock that secures your trailer to your drawbar. All our locks come standard with a custom fitted dust cover to increase longevity. Fits 2 Receivers -SUV's, F-150, Chevy 1500, Ram 1500, Tundra, Titan, etc.
  • HEAVY-DUTY TOWING CAPACITY (GTW 12,500 LBS): Made of 15 lbs. of solid Aircraft Grade Billet Aluminum & Stainless steel this hitch is as tough as they come, with a towing capacity (GTW) of 12,500 lbs. on the 2 5/16" ball, 8,000 LBS on the 2" ball, and 1,500 lbs. max tongue weigh....
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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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METOWARE Black Trailer Hitch Lock 5/8 Dia Barbell-Style Locking Hitch Pin Towing Hitch Receiver Lock with Anti-Rattle Fits 2 Receiver Tubes Class III & IV Hitch Receivers 1 Pack

  • [Higher Security and Theft Deterrence] The trailer receiver lock is made with high-strength steel. So that the trailer hitch pin lock can ensure locking safe and protect your trailer and trailer hitch ball mount from theft..
  • [Compatible with Most Hitches] With a 5/8-inch diameter hitch pin and 2-3/4 inches of effective pin length, our trailer hitch receiver lock fits 2-inch any receiver tubes, and it is suitable for class V hitches..
  • [Durable and Watertight] The all-weather cover cap of our trailer hitch lock keeps the keyhole away from water and dust. The dustproof and waterproof lock pin is more durable..
  • [Stronger Copper Keys] This trailer hitch locks come with two keys. The keys made of copper and covered non-slip protective, fit our upgraded zinc alloy lock core, which is more solid and stronger than ordinary keys..
  • [Prevent Rattling Noise] When you are using a trailer hitch, you might run into some issues like rattling and noise. Our trailer hitch lock pin is equipped with 4 rubber O-rings, which can effectively prevent rattling noise caused by shaking during towing..
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Master Lock - Keyed Alike Trail Camera Python Adjustable Cable Locks 8419KA-8

  • Eight cable locks KEYED ALIKE You can order as many 8-packs as needed and they'll all be keyed the same..
  • These locks are identical, except for the color of the locking mechanism, to the POPULAR camouflaged #8418 python locks that are normally used to secure trail cameras..
  • Cut resistant 5/16" (8mm) braided steel cable. Patented locking mechanism holds cable secure at any position from 1' (30cm) to 6' (1.8m) for infinite locking positions..
  • Tiedown convenience - cinches tight for improved security and no "flapping" within pickup bed or on trailer..
  • Weather Tough aluminum alloy lock, cylinder shutter and vinyl coated cable.
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Proven Industries Model PL-5 Fifth-Wheel Kingpin Lock, Heavy-Duty Coupler Lock, Made in The USA

  • TRAILER-COUPLER LOCK: It’s important to do everything you can to protect your belongings and your 18-wheeler or camper from being stolen. Our strong fifth-wheel lock fits industrial and heavy-duty fifth wheels to keep your trailer secure..
  • TOUGH LOCK: This device features a solid-steel TIG-welded collar that’s held in place with a 303 stainless-steel pin. This fifth-wheel safety lock is tough enough to stop burglars from using power tools and bolt cutters to remove it..
  • UNIQUE KEY DESIGN: Our fifth-wheel 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..
  • UNIVERSAL TRAILER LOCK: Our kingpin fifth-wheel lock will fit all your fifth-wheel trailers and has room to accommodate the lube plate. Protect 18-wheelers and even the heaviest fifth-wheel RVs with this high-security lock..
  • PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture....
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