Demco Coupler- 2 5/16″ Bolt-On A-frame, 21,000 lb capacity


  • Demco 21,000 lb Capacity A-Frame Bolt-On Trailer Coupler
  • Corrosion-resistant zinc plating, rated for 200 salt spray hours
  • EZ Latch coupler design makes lowering the coupler on the ball simple and secure, just lower until you hear it click
  • Made in the USA
  • 1-Year Warranty

2 in stock


This bolt-on A-Frame 2 5/16″ ball trailer coupler by Demco is a heavy-duty marine-grade replacement coupler, perfect for your boat or utility trailer. This coupler is made in the USA with high-quality steel construction, with a corrosion-resistant zinc coating rated for 200 salt hours. The 21,000-pound weight capacity makes this perfect for large utility trailers, RV’s, livestock trailers, or large marine boat trailers using electric over hydraulic brake systems. The 50-degree angled coupler easily bolts onto your trailer frame and includes a jack cutout so you can remount your A-frame trailer jack securely through the coupler unit.

This Demco coupler features their patented EZ Latch coupler mechanism, allowing you to easily hook and unhook your trailer ball, just drop the coupler over your truck’s 2 5/16″ tow ball, and the latch will snap securely into place. You can easily unlatch the ball as well, just use the oversized black handle to pull up and the coupler will automatically disengage from your tow hitch. This is the perfect coupler for your freshwater or saltwater boat trailer, as it is built to protect against premature rust and is sturdy enough to handle heavy-duty trailering. Best of all this coupler is made in the USA and covered by a 1-year warranty!

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