Quick Products 2 5/16in Chrome Hitch Ball 1in Diameter x 2 1/2in.Long Shank. Along with a sparkling chrome finish the hitch ball includes a zinc-coated nut and lock washer and is fine-threaded for more holding power. 6000 lbs. weight capacity. Features of Quick Products QP-HB3014B 2 5/16in Chrome Hitch Ball 1in Diameter x 2 1/2in.Long Shank 2-5/16" Hitch Ball 1" Shank Diameter 2-1/2" Shank Length 6000 lbs. Capacity Fine threads for more holding power Sparkling chrome finish includes zinc-coated nut and lock washer Package Contents: Quick Products QP-HB3014B 2 5/16in Chrome Hitch Ball 1in Diameter x 2 1/2in.Long Shank Quick Products QP-HB3014B: 2 5/16in Chrome Hitch Ball 1in Diameter x 2 1/2in.Long Shank