Collar Lok Coupler For A-frame Trailer Tongue, Heavy Duty Trailer Hitch Coupler

Introducing the Bulldog Heavy Duty COLLAR-LOK Coupler, now available at Johnnys True Value Hardware in Harlingen, TX. This robust 2-5/16 inch ball high-profile coupler is specifically designed to fit 50 degree "A" frame trailer tongues, making it an essential component for anyone in Harlingen who relies on trailers for utility, horse and livestock transport, cargo hauling, or construction work. Known for its strength and reliability, the Bulldog COLLAR-LOK coupler offers unmatched performance for demanding towing applications.

• Industry-leading strength: Rated for 12,500 pounds, this coupler is built to handle heavy loads with confidence.


• Automatic and continuously tight ball fit: The Bulldog design ensures the strongest and most secure connection in the industry, providing peace of mind during both static and dynamic loading conditions.


• Hinged ball socket: Allows for easy and quick hook up, saving time and effort when attaching your trailer.


• Clear visual indication: A straightforward indicator confirms proper closure, enhancing safety and usability.


• Versatile application: Perfectly suited for utility trailers, horse and livestock trailers, cargo trailers, and construction equipment trailers.


• User-friendly design: Recognized as the easiest coupler to use, making it ideal for both professionals and DIY enthusiasts in Harlingen.

Whether you are transporting horses across TX, hauling construction materials, or moving cargo around town, the Bulldog Heavy Duty COLLAR-LOK Coupler provides a reliable and secure connection that you can trust. Its high-profile design and strong locking mechanism ensure your trailer stays firmly attached, reducing the risk of accidents or detachment on the road.



Imagine the convenience of quick and safe trailer hookups during busy workdays or weekend projects in Harlingen. This coupler’s clear closure indicator and hinged ball socket simplify the process, allowing you to focus on your tasks without worrying about trailer security. From farmers and ranchers to contractors and outdoor enthusiasts, this coupler meets the needs of a wide range of users.



In summary, the Bulldog Heavy Duty COLLAR-LOK Coupler is a vital upgrade for anyone in Harlingen, TX seeking a durable, easy-to-use, and industry-leading trailer coupler. Available now at Johnnys True Value Hardware, it offers unmatched strength and convenience to keep your trailer securely connected every time.