InterLock Hitch Ball, 1-7/8-In. x 1-In. Shank x 2-In. Shank
Reese InterLock hitch balls fit into the stamped Reese Interlock ball mount for a one-wrench-tightening system. Interlock hitch balls will fit all standard ball mounts. When installing Reese TowerPower hitch balls, torque all ¾" shank balls to 160 ft. lb. All 1" to 250 ft. lb and 1-1/4" shank balls to 450 ft. lb.