1-7/8 X 3/4 X 1.5 Hitch-Ball

Interlock balls and ball mounts act as a 1 wrench tightening system when used together. Standard hitch balls and ball mounts may also be used with interlock products but require 2 wrenches for installation. Chrome.No. 72801: Ball diameter: 1-7/8", shank diameter: 3/4", shank length: 1-1/2", capacity: 2000 lb.No. 72807: Ball diameter: 1-7/8", shank diameter: 1", shank length: 2", capacity: 2000 lb.No. 72802: Ball diameter: 2", shank diameter: 3/4", shank length: 1-1/2", capacity: 3500 lb.No. 72803: Ball diameter: 2", shank diameter: 1", shank length: 2", capacity: 6000 lb.No. 72806: Ball diameter: 2-5/16", shank diameter: 1", shank length: 2", capacity: 6000 lb.