CURT Manufacturing 40039 2-5/16 in. Diameter Chrome Trailer Ball

RELIABLE STRENGTH. This trailer hitch ball is rated to tow up to 12,000 pounds gross trailer weight. It is constructed from hot-forged, heat-treated steel for maximum towing strength and absolute confidence on the road ahead, PRECISE FIT. This tow hitch ball has a 2-5/16-inch diameter to fit virtually any 2-5/16-inch coupler. The ball shank has a 1-inch diameter and measures 2-1/4 inches long for secure attachment to a trailer hitch ball mount, CORROSION-RESISTANT. For long-lasting resistance to rain, dirt and rust, this hitch ball is finished in a durable, protective chrome plating, SECURE INSTALL. For dependable strength, this trailer hitch ball comes with a zinc-plated hex nut and helical lock washer. It also has fine threads for an enhanced hold on the ball hitch (250 lb. -ft. torque required), TESTED FOR SAFETY. To promote the highest level of safety while towing, this CURT tow ball is tested to U. S. VESC specifications.