Trailer Couplers

Trailer Couplers & Locks

  • CURT® - Adjustable Coupler
    CURT®Adjustable Coupler
    1
    # 468951329
    Universal Adjustable Coupler by CURT®. If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow load latched on tight....
    Precisely welded for a perfect fit and functionSubjected to industry-leading safety and performance testing
    $38.98 - $88.03
  • CURT® - Posi-Lock Coupler Repair Kit
    CURT®Posi-Lock Coupler Repair Kit
    1
    # 468951081
    Universal Posi-Lock Coupler Repair Kit by CURT®. If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow load latched on...
    Replaces the latch in A-Frame tongue, posi-lock couplersPrecisely welded for a perfect fit and function
    $11.02 - $12.32
  • DeadBolt® - Hitch & Trailer Anti-Theft Lock Kit™
    DeadBolt®Hitch & Trailer Anti-Theft Lock Kit™
    0
    # 2783307835
    Universal Hitch & Trailer Anti-Theft Lock Kit™ by DeadBolt®. Ultimate Protection for trailer towing and storing. One key fits all three. DeadBolt new Hitch & Trailer Anti-theft Lock Kit™ is an all-in-one towing solution. Imagine...
    RC1 Adjustable Trailer Coupler Latch Lock. Adjusts from 1/2" to 2-1/2" openingRH3 Receiver Hitch Lock. 5/8" diameter. Fits all Class III and IV hitches
    $65.54 - $74.61
  • B&W Trailer Hitches® - Adjustable Round Defender Locking Gooseneck Coupler for 2-5/16" Balls
    B&W Trailer Hitches®Adjustable Round Defender Locking Gooseneck Coupler for 2-5/16" Balls
    0
    # 468952331
    Universal Adjustable Round Defender Locking Gooseneck Coupler for 2-5/16" Balls by B&W Trailer Hitches®. 4" ID Round. 25000 lbs GTW, 7500 lbs VTW. Designed with utmost care and attention to detail this top-notch product by B&W Trailer...
    Made to stringent quality standardsProvides the finest in workmanship
    $340.00 - $376.00
  • Master Lock® - Trailer Coupler Lock
    Master Lock®Trailer Coupler Lock
    0
    # 2720595638
    Universal Trailer Coupler Lock by Master Lock®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    High quality at an affordable priceExpertly made from premium materials
    $51.86 - $65.20
  • DeadBolt® - Trailer Coupler Lock
    DeadBolt®Trailer Coupler Lock
    0
    # 2783307848
    Universal Trailer Coupler Lock by DeadBolt®. STRONG. TOUGH. SIMPLE. Hi-tech materials redefine the traditional lip engaging coupler lock. Heavy wall cast aircraft aluminum body provides superior strength-to-weight ratio, a distinctive...
    Material: Cast aircraft aluminum body1/4 turn lock/unlock
    $34.79 - $36.11
  • Bolt Lock® - Off-Vehicle Coupler Lock
    Bolt Lock®Off-Vehicle Coupler Lock
    0
    # 1043211155
    Universal Off-Vehicle Coupler Lock by Bolt Lock®. Works with 1-7/8", 2", and 2-5/16" Couplers. Made using the finest materials, it is sure to serve you reliably for a long time. Transform your vehicle into a reliable load-hauling...
    Opens with Your Vehicle Ignition KeyWorks with 1-7/8", 2", and 2-5/16" Couplers
    $69.99
  • CURT® - A-Frame Coupler
    CURT®A-Frame Coupler
    0
    # 468951434
    Universal A-Frame Coupler by CURT®. If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow load latched on tight....
    Precisely welded for a perfect fit and functionSubjected to industry-leading safety and performance testing
    $30.92 - $36.74
  • CURT® - Aluminum Rolled Lip Coupler Lock
    CURT®Aluminum Rolled Lip Coupler Lock
    0
    # 4149829263
    Universal Aluminum Rolled Lip Coupler Lock by CURT®. Material: Aluminum. Finish: gray powder coat. Sometimes a safety pin and coupler latch are just not enough to keep your toys safe. While CURT safety pins and coupler latches are made...
    Prevents a trailer ball from being inserted into the couplerPrecisely welded for a perfect fit and function
    $44.15 - $44.80
  • CURT® - Collar Style Sleeve-Lock A-Frame Coupler
    CURT®Collar Style Sleeve-Lock A-Frame Coupler
    0
    # 468951342
    Universal Collar Style Sleeve-Lock A-Frame Coupler by CURT®. If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow load...
    Precisely welded for a perfect fit and functionSubjected to industry-leading safety and performance testing
    $82.35 - $92.57
  • CURT® - Posi-Lock Straight Tongue Zinc Trailer Coupler
    CURT®Posi-Lock Straight Tongue Zinc Trailer Coupler
    0
    # 468952202
    Universal Posi-Lock Straight Tongue Zinc Trailer Coupler by CURT®. If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow...
    Subjected to industry-leading safety and performance testingTested in-house for safety
    $17.82 - $24.33
  • CURT® - QuickPin No-Latch 2" Trailer Coupler
    CURT®QuickPin No-Latch 2" Trailer Coupler
    0
    # 3527061403
    Universal QuickPin No-Latch 2" Trailer Coupler by CURT®. Coupling your trailer - especially getting that latch to close – is always a hassle. That's why the QuickPin™ trailer coupler doesn't use a latch. In fact, QuickPin™ is...
    Innovative design allows fast, hassle-free trailer coupling with just one pinNo jamming or complicated hinging components prone to wear
    $19.29
  • CURT® - Trailer Lock
    CURT®Trailer Lock
    0
    # 468952399
    Universal Trailer Lock by CURT®. Sometimes a safety pin and coupler latch are just not enough to keep your toys safe. While CURT safety pins and coupler latches are made to keep your coupler securely latched onto your trailer ball, they...
    Prevents a trailer ball from being inserted into the couplerDual-ratchet locking system offers lasting operation
    $70.54 - $76.70
  • Draw-Tite® - Gorilla Guard Trailer Coupler Lock
    Draw-Tite®Gorilla Guard Trailer Coupler Lock
    0
    # 4764843192
    Universal Gorilla Guard Trailer Coupler Lock by Draw-Tite®. Designed utilizing the latest technology, this product by Draw-Tite features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Design Shields Lock From Tampering DevicesHeight of coupler lip cannot be greater than 5/16"
    $46.06 - $47.03
  • Reese® - Gooseneck RV Coupler Goose Box for 2-5/16" Balls
    Reese®Gooseneck RV Coupler Goose Box for 2-5/16" Balls
    0
    # 1845152503
    Universal Gooseneck RV Coupler Goose Box for 2-5/16" Balls by Reese®. 3200 lbs for #1621 and #1716. Limited Lifetime Warranty. 3200 lbs for #1621 and #1716. Limited Lifetime Warranty. Step up to RV comfort and keep your gooseneck...
    Gooseneck hitches are the preferred hitch on horse trailersGooseneck trailers are also becoming popular on RVs
    $1,673.16 - $2,090.45
  • Husky Towing® - Bolt-On Trailer Coupler
    Husky Towing®Bolt-On Trailer Coupler
    0
    # 3006537128
    Universal Bolt-On Trailer Coupler by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability
    $9.89 - $23.80
  • Husky Towing® - Trailer Coupler Repair Kit
    Husky Towing®Trailer Coupler Repair Kit
    0
    # 2556420603
    Universal Trailer Coupler Repair Kit by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability
    $5.11 - $11.71
  • Husky Towing® - Weld-on Trailer Coupler
    Husky Towing®Weld-on Trailer Coupler
    0
    # 3006536923
    Universal Weld-on Trailer Coupler by Husky Towing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability
    $29.61 - $35.68
  • Buyers® - A-Frame Coupler
    Buyers®A-Frame Coupler
    0
    # 4234980100
    Universal A-Frame Coupler by Buyers®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    High quality at an affordable priceExpertly made from premium materials
    $42.10 - $205.77
  • Buyers® - Adjustable Heavy-Duty Cast Steel Coupler with 5-Position Channel
    Buyers®Adjustable Heavy-Duty Cast Steel Coupler with 5-Position Channel
    0
    # 4234980033
    Universal Adjustable Heavy-Duty Cast Steel Coupler with 5-Position Channel by Buyers®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to...
    Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
    $151.47 - $156.67
  • Master Lock® - Coupler Lock
    Master Lock®Coupler Lock
    0
    # 2720596020
    Universal Coupler Lock by Master Lock®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $29.33 - $39.66
  • DeadBolt® - Coupler Lock
    DeadBolt®Coupler Lock
    0
    # 2783307842
    Universal Coupler Lock by DeadBolt®. Pin Diameter: 1/4". Locks trailer to hitch ball when in use. Helps prevent attaching to an unattended trailer. This top-grade product is expertly made in compliance with stringent industry standards...
    DeadBolt Coupler Lock with housing and knob cones for flush locking designDouble nickel chrome finish lock housing
    $19.81 - $23.64
  • DeadBolt® - Keyed Alike Hitch Coupler Lock Set
    DeadBolt®Keyed Alike Hitch Coupler Lock Set
    0
    # 2783307847
    Universal Keyed Alike Hitch Coupler Lock Set by DeadBolt®. Coupler Lock Pin Diameter: 1/4". One hitch lock and one coupler lock KEYED ALIKE for your convenience. Now you can lock your hitch and trailer with ONE key. This top-grade...
    DeadBolt lock with flush locking designDouble nickel chrome finish
    $39.93 - $42.48
  • Bolt Lock® - Coupler Pin Lock
    Bolt Lock®Coupler Pin Lock
    0
    # 4993294666
    Universal Coupler Pin Lock by Bolt Lock®. Transform your vehicle into a reliable load-hauling machine by installing this superior trailer hitch. With this product that is made utilizing only the highest quality materials and the latest...
    Opens with Your Vehicle Ignition KeyFits couplers from 1/2" to 3-3/8" and any size in between
    $29.99
  • Bolt Lock® - Coupler Pin Lock
    Bolt Lock®Coupler Pin Lock
    0
    # 515707185
    Universal Coupler Pin Lock by Bolt Lock®. Transform your vehicle into a reliable load-hauling machine by installing this superior trailer hitch. With this product that is made utilizing only the highest quality materials and the latest...
    Opens with Your Vehicle Ignition KeyFits couplers from 1/2" to 3-3/8" and any size in between
    $29.99
  • JR Products® - Coupler Safety Lock Pin
    JR Products®Coupler Safety Lock Pin
    0
    # 1077394832
    Universal Coupler Safety Lock Pin by JR Products®. Quantity: 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Built to deliver excellent levels of quality and convenienceCrafted with maximum comfort and functionality in mind
    $3.84 - $5.54
  • RAM Trailer® - A-Frame Trailer Coupler
    RAM Trailer®A-Frame Trailer Coupler
    0
    # 854148142
    Universal A-Frame Trailer Coupler by RAM Trailer®. Stamped. Great for backing into tough spots! Works proportionally in reverse with the ability to disable when not needed. Produces stops that are in proportion to vehicles deceleration...
    Reverse battery protection for both vehicle and breakawayDesigned to work with electric over hydraulic brake systems
    $10.15 - $33.42
  • RV Designer® - Coupler Lock Pin with Chain
    RV Designer®Coupler Lock Pin with Chain
    0
    # 374834765
    Universal Coupler Lock Pin with Chain by RV Designer®. 1 Piece. RV Designer is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs....
    Reverse battery protection for both vehicle and breakawayDesigned to work with electric over hydraulic brake systems
    $7.42 - $7.62
  • Trimax® - Multi-Purpose U-Lock
    Trimax®Multi-Purpose U-Lock
    0
    # 3077743017
    Universal Multi-Purpose U-Lock by Trimax®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $15.35 - $26.41
  • Trimax® - Shackle Lock
    Trimax®Shackle Lock
    0
    # 4055793589
    Universal Shackle Lock by Trimax®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $14.32 - $19.42




Trailer couplers are generally very reliable parts, but there can be cause for replacement or upgrading. The average trailer sits out in the elements, and the coupler can corrode, making the clamp and latch inoperable. A frequently used trailer can wear in the ball socket and clamp, and looseness between the coupler and trailer ball can be dangerous. You may also have a different size trailer ball or want to upgrade to a lockable or folding coupler. Whatever your needs, we can help with complete trailer couplers, repair kits and locks.

We have couplers for trailers with straight tongues, in both round and beam-type or channel; and for A-frame tongues, including adjustable and flat-mount couplers. They’re available to suit a wide range of weight capacities and trailer ball sizes. We also offer straight and offset gooseneck trailer couplers. Several style latching mechanisms can be had, including the fast acting and probably most common trigger style, the thumb and wraparound styles that move the latch forward and backward, and sleeve lock style.

Besides matching trailer ball size, weight capacity, and tongue style, there are other features available to consider. An adjustable coupler can be mounted at different heights, which may be desirable if you tow the trailer with different vehicles. This way the trailer can be adjusted to the height of the tow vehicle for level towing. A folding coupler allows the coupler to be folded back against the tongue, which can make the trailer easier to store. And if your existing coupler is in good shape except for the latching mechanism, our repair kits are the economical solution to restoring your coupler’s grip on the trailer ball. We have kits for most popular styles as well as replacement lift handles and locking pins.

Finally, your trailer and cargo are significant investments. Don’t be careless and allow them to disappear. It only takes a few minutes for someone to hook up to your trailer and make off with your valuable possessions. A coupler lock will ensure that your trailer stays attached to the tow vehicle and will also prevent the coupler from being secured to a trailer ball when the trailer is parked. We offer several style coupler locks, including those that secure the latch and lock your trailer to the hitch ball, and those that fit over the ball opening to prevent theft when your trailer is unhitched. Each of our locks is made of strong, durable materials to withstand the weather and resist tampering.

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Trailer Couplers Reviews

39 reviews
5 of 5
CT Johnson Enterprises RHC36 Combo
Great product for the value with nice appearance and love the keyed alike feature that is hard to find in the other combo's on the market.
Posted by Gregory D. (Independence, KY) / October 20, 2018
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