10 Best Trailer Coupler Styles In The Us
Best Choice1
Proven IndustriesProven Industries Model 2178-B Trailer Lock, Fits 2-Inch Bulldog or Ram Trailer Couplers, Made in The USA, (Blue)
Main highlights- UNIQUE KEY DESIGN: This trailer lock has a special key design that prevents lockpicking. Our innovative key system also features an interior locking mechanism that deters would-be thieves from making a copy of your key.
- TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to prevent burglars from using power tools, hammers, bolt cutters, and crowbars on your lock.
- 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.
- HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. This strong coupler lock fits select 2-inch Ram or BullDog trailer couplers and will keep your trailer secure.
- CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on specific 2-inch Ram or BullDog-style couplers. Check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.
9.9Exceptional
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Value for Money2
Proven IndustriesProven Industries Model 2517-C Trailer Lock, Fits Only Fulton-Style Trailer Couplers, Secures Safety Chains, Made in The USA, (Black)
Main highlights- UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents lock picking. This innovative key system also features an interior locking mechanism that deters would-be thieves from making a copy of your key.
- TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to prevent burglars from using power tools, hammers, or crowbars on your lock.
- 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.
- 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 Fulton-style couplers that have a raised bump head and a trigger latch.
- 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 mount only on very specific Fulton-style couplers. Check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.
9.8Exceptional
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3
Collar MarketingThe Collar Trailer Hitch Lock for Bulldog-Style Couplers (Including The RAM)
Main highlights- Works With All Bulldog and Ram Latch Styles - See pictures for examples of couplers that it fits.
- Security While Attached To or Detached From A Vehicle
- Protects Against Trailer Theft & Unauthorized Use
- Made in the U.S.A
- Heavy Duty Stainless Steel Body Resists Cutting, Grinding and The Elements
9.5Excellent
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4
AntivanlAntivanl Trailer Hitch Lock for Bulldog Style Couplers, Trailer Coupler Lock Fits 2” and 2-5/16” Couplers, Heavy Duty Stainless Steel Towing Hitch Locks
Main highlights- Simple Installation: Close and latch the trailer coupler with the sleeve sliding forward, install the trailer hitch lock with hinge down behind the coupler sliding sleeve, then close both sides and lock the padlock to leave your trailer without worrying about its safety
- Humanization and Friendly Service: The towing hitch locks is convenient and sturdy, which can be used when the trailer is attached or not attached to the towing vehicle, no need to worry about the safety of your trailer. We offer a one year warranty and 100% satisfaction guarantee
- High Quality Materials: The trailer coupler lock is made of heavy duty solid stainless steel, weighing up to 1.39 pounds, which can withstand strong physical damage such as hammering or sawing. The surface adopts shot blasting process and antioxidant spraying, making the surface of the trailer hitch locks smooth and burr free, non rusty and has strong corrosion resistance
- Design Philosophy: This trailer hitch lock is a security anti theft device for trailers, ensuring the safest way to leave unattended trailers. Hitch Lock is designed professionally to be secure and sturdy enough to provide all weather protection to prevent trailer theft
- Compatibility: The trailer lock adopts a wrap around locking method, suitable for trailer couplers from 2 "to 2-5/16". Compact in structure and tightly locked, the hinge adopts concealed welding technology, making it impossible for the destroyer to start. The 0.47 "locking hole is compatible with various safety padlocks
9.2Excellent
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5
Ft. Knox LocksCurt Style Coupler/Hitch Trailer Lock (Curt Style Lock)
Main highlights- Ultra-High Security Coupler/Hitch Trailer Lock: This strong and straightforward trailer coupler/hitch lock is designed to secure the common bumper pull trailer.
- The surround hasp application accepts most "puck" style locks and provides additional safety and security. (Puck lock not included)
- Heavy Duty Trailer Security: This no-nonsense coupler/hitch trailer lock is constructed of 3/16" fully welded cold rolled steel and is bolt cutter and crowbar proof!
- Ft. Knox Locks: We are a family run and operated small business with our locks designed and proudly made in the USA.
- Coupler Fit: Make sure to double check your trailer coupler/hitch. This lock only fits the coupler/hitches pictured.
- Bright Yellow Powder Coat Finish: We believe in presenting a hard target that is why we use a bright yellow powder coat to warn off would be thieves.
9.1Excellent
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6
Stegewop2-5/16" Heavy Duty Adjustable Trailer Coupler Channel-Mount SAE Class IV 15000 lbs Black
Main highlights- 5.EASY TO INSTALL —— Durable spring and latch mechanism allows for fast and consistent connections.
- 4. STURDY FOR LONG USE!—— To easily outlast the elements, including rain, snow, dirt, road grime and more, This coupler is rust and corrosion resistant and made of sturdy metal and makes a great boat trailer coupler.
- 3.Class IV : Maximum Gross Trailer Weight 15,000 lbs.
- 2.Channel width: Adjustable coupler
- 1.Ball Size: 2-5/16”
9.0Excellent
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7
CURT10% OffCURT 25328 Channel-Mount Adjustable Trailer Coupler, 2-5/16-Inch Hitch Ball, 15,000 lbs, B
Main highlights- PRECISE FIT. This trailer coupler can be mounted on a wide variety of heavy-duty trailers and couple to any standard 2-5/16-inch diameter trailer ball
- HIGH-STRENGTH. Constructed from heavy-duty cast steel, this trailer ball coupler has a capacity of 15,000 lbs. gross trailer weight and 2,250 lbs. tongue weight
- EASY OPERATION. Equipped with an easy-lock latch mechanism, this trailer hitch coupler is quick and simple to operate and offers a snug fit on the trailer ball
- EASILY ADJUSTABLE. Designed to mount onto a vertical channel bracket, this trailer hitch coupler can easily be adjusted up or down to ensure level towing across your vehicle and trailer (CURT channels #48610 and #48650 recommended, sold separately)
- CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this adjustable trailer coupler is finished in a durable black powder coat
8.9Very Good
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8
Proven IndustriesProven Industries Coupler Latch Pin Lock, Stainless Steel, Fits Most Coupler Styles, Stainless Steel, Made in The USA, Model 651
Main highlights- UNIQUE KEY DESIGN: This latch pin lock has a special key design that prevents lockpicking. Our innovative key system also features an interior locking mechanism that deters would-be thieves from making a copy of your key.
- TOUGH LATCH PIN LOCK: This device features stainless steel construction to protect your trailer and trailer-coupler from theft.
- 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.
- LATCH PIN LOCK: Our stainless steel latch pin lock is compatible with multiple popular trailer coupler styles. The pin diameter is 1/4" with a 7/8" span.
- HEAVY-DUTY LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. This strong coupler latch pin lock will keep your trailer secure.
8.7Very Good
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9
CURT38% OffCURT 25217 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 7,000 lbs
Main highlights- SECURE COUPLING. The sleeve-lock latch mechanism of this trailer tongue coupler fully encompasses the trailer ball when coupled, providing maximum security and safety for towing
- PRECISE FIT. This trailer coupler is designed to mount onto an A-frame trailer tongue and couple to any standard 2-inch diameter trailer ball
- HIGH-STRENGTH. Constructed from high-strength steel with a solid steel neck, this trailer ball coupler is rated as a class 4 trailer coupler and has a capacity of 7,000 lbs. gross trailer weight and 1,050 lbs. tongue weight
- ENHANCED SECURITY. The sleeve-lock latch accepts a safety pin or coupler lock that passes completely through the neck of the coupler, ensuring maximum security for heavy-duty loads
- CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this A-frame tongue trailer coupler is finished in a durable black powder coat and makes a great boat trailer coupler
8.6Very Good
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10
NBJINGYI2-5/16 in Heavy Duty Cast Adjustable Trailer Coupler 15000LBS Capacity Channel-Mount Coupler with 5-Position Adjustable Channel Channel Bracket
Main highlights- The width across the inside of the channel is 3”.Holes centers are 2".
- Powder Coated Black Finish
- NBJINGYI specializes in the production of trailer accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality products at reasonable prices.
- Easy-lock latching system for easy operation for trailer coupler
- 2-5/16" 15000LBS Heavy Duty Cast Adjustable Trailer Coupler with 5-Position Adjustable Channel Channel Bracket
8.3Good
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