About This Product The GEN-Y Replacement Ball Mount (SKU GH-031) is a dual-ball mount built to fit only GEN-Y hitches, not standard truck receivers, due to its shorter 5 inch receiver length. It's rated for 10,000, 16,000, 21,000, or 32,000 pounds depending on the receiver size you choose. The 2 inch receiver version comes in a 10,000 pound or 16,000 pound rating, and the 2.5 inch receiver version comes in a 21,000 pound or 32,000 pound rating. Every version measures 5 inches from the pin hole to the center of the ball and includes both a 2 inch and 2 5/16 inch ball on the same mount. GEN-Y recommends this mount for lunette rings of 1.5 inches or smaller. This replacement mount is built specifically to match the receiver length on GEN-Y's own hitches, so it doesn't fit most standard truck hitches or other brands' receivers. If you're replacing a ball mount on a GEN-Y hitch, match the receiver size and capacity to your original mount before ordering. Check your existing hitch's model number and receiver size against GEN-Y's fitment information if you're unsure which capacity you need. GEN-Y also sells this as a single-ball version if you only need one ball size instead of both. GEN-Y fabricates this mount from steel, finishes it in a zinc rich epoxy primer and powder coat, and manufactures it in the USA. It carries a 1,500 pound tongue weight rating, weighs 17 pounds, and is backed by GEN-Y's limited lifetime warranty. You can add a 5/8 inch or 3/4 inch replacement hitch pin at checkout if you need a spare. Match the ball size to your trailer coupler before towing, and never exceed the rated towing capacity or tongue weight on any receiver, hitch, or coupling in your setup. All GEN-Y products are rigorously tested and exceed the SAE-J684 Weight Testing Requirements. Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch.