Trailer Hitch Ball-PackagedPackaged Hitch Ball; 2in. x 3/4in. x 1-1/2in.; 3;500 lbs. GTW ChromeTrailer Hitch BallTrailer Hitch Ball-PackagedSolid steel hitch balls engineered to meet all safety requirements of VESC regulation V-5. Cold forged for superior strength. When installing hitch balls, torgue all 3/4 shank dia. (B) balls to 160 ft. lbs., 1 shank dia. (B) balls to 250 ft. lbs., and 1-1/4 shank dia. (B) balls to 450 ft. lbs.Trailer Hitch Ball