Solid steel 2-5/16″ hitch ball engineered to meet all safety requirements. Class 4 rated
Cold forged for superior strength.
Ball Size: 2-5/16″
Shank Diameter: 1-1/4″
Shank Length: 2″
Thread Style: External
When installing hitch balls, torque all 3/4″ shank dia. balls to 160 ft. lbs., 1″ shank dia. balls to 250 ft. lbs., and 1-1/4″ shank dia. balls to 450 ft. lbs.
Use with: BM01-285, BM01-485, BM01-595, BM01-895 (hollow shank) and BMHD30010, BMHD30012 and BMHD30014 (solid shank)