When you’re pulling a loaded grain cart or heavy equipment trailer, you need a coupler that won’t let you down. This 12,500-pound A-frame coupler is built for serious farm work, handling everything from seed tenders to hay wagons without breaking a sweat. With its 50-degree design and low-profile latch, it connects securely to your truck’s 2-5/16″ ball and stays put through rough fields and long hauls.
What You’re Getting
- 12,500-pound capacity for heavy farm trailers and implements
- Low-profile latch design that’s easy to operate even with gloves on
- 16-1/2″ length provides proper weight distribution and towing stability
- Precision-drilled 2.312″ mounting holes for secure A-frame attachment
- 50-degree coupler angle reduces stress on trailer tongue and hitch components
Built for Real Farm Work
This coupler shines on grain carts, manure spreaders, hay trailers, and other heavy farm equipment that puts serious stress on your hitch system. The robust construction handles the shock loads from bouncing through field entrances and the steady pull of long highway hauls to the elevator or feed mill. Whether you’re running a small operation or managing a large farm, this coupler delivers the reliability you need during busy seasons.
Made to Last
Built by Bulldog, a name farmers trust for trailer components that hold up to farm abuse. The heavy-duty steel construction and quality finish resist rust and corrosion, while the precision-machined ball socket ensures smooth coupling and uncoupling even after years of use. This isn’t a light-duty consumer coupler—it’s engineered for the demands of agricultural work.
Installation Notes
This is a direct bolt-on replacement that mounts to standard A-frame trailer tongues with the included hardware. Make sure your trailer’s tongue is rated for the coupler’s capacity, and always match your hitch ball size exactly—2-5/16″ ball required. A quick tip: apply some anti-seize compound to the mounting bolts during installation to make future service easier.








