Husky Round Bar Weight Distribution Hitch. Tongue weight range 501-800 lbs.; gross trailer weight 8,000 lbs. (Do not exceed vehicle manufacturer weight capacity.) Weight distribution hitch with bolt-together ball mount/shank assembly. Without weight distributing shank. 8" total height adjustment. Rise: 5-5/8"; Drop: 2-3/8". Shank length: 10". Ball to pin hole: 12-3/4". Dual sway control platform. Raised ball platform for greater coupler clearance. Balls not included; 1-1/4" hole on head assembly requires 1-1/4" shank on trailer ball.