Andersen Manufacturing 3411 Rapid Hitch - 6" Drop/Rise with Plated Steel Combo Ball (1-7/8" x 2") 6 inch Drop, 6 inch Rise with a plated steel combo ball (1-7/8 inch x 2 inch) Quickly adjust height: pull pin, adjust, slip pin back into place - done! Towing Capacity: 7,500 lbs with 1-7/8 inch ball, 8,000 lbs with 2 inch ball (1,500 lbs Tongue Weight) Fits all standard 2 inch receivers. Sleeve required for 2-1/2 inch receivers (part #3800) Meets V5 and SAE J684 certifications - Made in the USA. For anti-theft locking pins, see Andersen #3492 here on Amazon