Bulldog® - Adjustable Coupler

2 reviews|Item # 3725216 View Similar Products
$71.14 - $101.00
Manufactured - Ships in 4 to 5 weeks
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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Product Details

Universal Adjustable Coupler by Bulldog®. Limited 5-Year Warranty. Designed for utility, horse/livestock, cargo, and construction trailer applications, BULLDOG Collar-Loks are the strongest in the industry. The BULLDOG design features the only automatic and continuously tight ball fit in the industry. A variety of coupler styles, tongue mounts, and latches allow configurations to match virtually any trailer. Adjustable couplers assure level operation for trailers when pulled by a variety of different vehicles.


  • Easiest to use
  • Strong in both static and dynamic loading conditions
  • Hinged ball socket for easy hook up
  • Clear, visual indication of proper closure

Trailering is a big enough hassle as it is without having to struggle with a balky coupler. A few seasons of neglect, rain, snow, salt spray and abuse can make your coupler harder to unlatch than a 3-year old with a Gummy Bear in his hand. Do you head back to the trailer with a can of penetrating oil and a hammer every time you need to hook up or drop your trailer because the latch has seized up? Or maybe the couple is just worn out, and rattles incessantly because the clearances are way too big from being dragged along thousands of miles of freeway? Maybe you're simply fabricating a trailer from scratch. We have couplers to fit your tongue.

Bulldog® gooseneck hitches, gooseneck couplers, trailer couplers and wedge-latch elements feature a high-strength, heavy duty design that makes them the most Tough and Trusted trailer components available today. From 1920 the Bulldog brand has been the choice of Military and Manufacturers everywhere. Bulldog jacks in particular are built with uncompromising strength and materials engineered to hold up under rigorous working conditions. The secret to success is having equipment you can count on and Bulldog is the perfect choice where trailering is concerned.

Part Number:


Limited 5-Year Warranty

1. Limited Warranty. Cequent Performance Products, Inc. warrants to the original consumer purchaser only that the product will be free from material defects in both material and workmanship for a period of five years, ordinary wear and tear excepted; provided that installation and use of the product is in accordance with product instructions. There are no other warranties, express or implied, including the warranty of merchantability or fitness for a particular purpose. If the product does not comply with this limited 5-year warranty, your sole and exclusive remedy is that Cequent will replace the product without charge to you and within a reasonable time or, at their option, refund the purchase price. This warranty is not transferable.

2. Limitations on the Warranty. This limited warranty does not cover: (a) normal wear and tear; (b) damage through abuse, neglect, misuse, or as a result of any accident or in any other manner; (c) damage from misapplication, overloading, or improper installation, including welds; (d) improper maintenance and repair; and (e) product alteration in any manner by anyone other than Cequent, with the sole exception of alterations made pursuant to product instructions and in a workmanlike manner.

3. Remedy Limits. Repair or replacement is your sole remedy under this limited warranty or any other warranty related to the product. Cequent will not be liable for service or labor charges incurred in removing or replacing a product or any incidental or consequential damages of any kind.

4. Assumption of Risk. You acknowledge and agree that any use of the product for any purpose other than the specified use(s) stated in the product instructions is at your own risk.

5. Governing Law. This limited warranty gives you specific legal rights, and you also may have other rights which vary from state to state. This limited warranty is governed by the laws of the State of Michigan, without regard to rules pertaining to conflicts of law. The state courts located in Oakland County, Michigan shall have exclusive jurisdiction for any disputes relating to this warranty.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



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Bulldog® - Adjustable Coupler (7000 lbs)
Bulldog® - Adjustable Coupler
Average Rating: 4.9 of 5
5 of 5
Bulldog Coupler Head
The product arrived right on time. Just what I ordered and couldn't find it anywhere else for a lower price.
Posted by (New Glarus, WI) /
Was this review helpful for you? Yes
4.8 of 5
Adjustable Coupler
This coupler lock works great for the bulldog hitch I have on my utility trailer. It is extremely heavy duty, a snap to install and remove, and has a weatherproof finish. This is the best I've found for a bulldog style coupler.
Posted by (Marionville, MO) / 2008 Dodge Nitro
Was this review helpful for you? Yes
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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