What is the Torque Spec for a Nut on a 1-7/8 Inch Hitch Ball

Updated 09/01/2016 | Published 08/31/2016

Question:

have a 1-7/8, 2000 lb hitch ball with 1-1/2inch size nut. what foot pound of torque is correct?

asked by: Barry B

Expert Reply:

The torque value for your 1-7/8 inch ball is going to depend on the diameter of the shank. Draw-Tite lists the following torque specs:

"During hitch ball installation, torque all 3/4" shank diameter balls to 160 ft. lbs., and 1" shank diameter balls to 250 ft. lbs., and 1-1/4" shank diameter balls to 450 ft. lbs."

expert reply by: Michael H