6″ Drop, 6″ Upward push Greaseless AlumiBall -no wish to lubricate tow ball and trailer receiver! Towing capability: 8,000 lbs with 2″ ball, 6,000 lbs with 1-7/eight” ball. (1,500 Lbs Tongue Weight) Polished aluminum may not rust, chip, or peel. Temporarily alter peak: Pull pin, alter, slip pin again into position – performed! Suits all same old 2″ receivers. Sleeve required for two-1/2″ receivers (phase #3800). Meets V5 and SAE J684 certifications. Lifetime alternative guaranty on nylon cap! Made in america. Want Locking Pins? See phase # 3429 or 3492.