posi Lock Trailer Coupler 2" 500lbs 3500lbs 3" All Shelby couplers are manufactured in the USA and meet or exceed SAE, VESC V-5 and CSA strength requirements. Die-formed from heavy-gauge steel for added durability and strength. Both styles properly accommodate 2", 2-1/2" and 3" channel widths, and feature flange sides with mounting holes for bolt-on installation. Or, the coupler may simply be welded to the trailer tongue. $18.98 | Reversible Ball Mount All Ball Mount Shank Holes are 1" powder coated baked on finish fits 2"x2" receiver $27.98 |