Interlock wrench tightening system2-5/16 inch diameter1-1/4" shank diameter2-3/4 inch shank length with standard lift14,000 pound capacity
The Class V Reese Towpower 2-5/16" Interlock hitch balls have a patented hex design which allows for a one-wrench tightening system when used with a Reese Interlock ball mount. It makes for installing the hitch ball more efficient, and prevents marring of the hitch ball.
Brand: Reese Towpower, Model: 7063400