Flash 2.5" Shank 8" Adj Solid Tow Aluminum BM 2" & 2 5/16" Chrome Balls 2" & 2-5/16" Chrome Plated Balls Best anti-rattle system available Anti-theft hex key adjustment (key included) 1,000 lb. max tongue weight / 10,000 lb. max trailer weight.- Strong enough for your heaviest toys, yet lightweight and easy to adjust. Hand-polished mirror finish- Looks absolutely fantastic on your truck.