Dolly Blocks are drop forged from high carbon steel, heat treated, quenched and tempered and are available in a variety of shapes and crowns. The other basic hand tool around which the body and fender repair trade was developed. Dolly Blocks are “Hand Anvils” with high, medium, low or combination crowns especially designed for dinging, peening, shrinking, bumping or finishing auto body metal work. The “champion” heavyweight dolly is a heavy duty, general purpose fender dolly. It is a necessity on heavy gauge fenders, which resist the blows of lighter dollies. It brings out the toughest damage while sitting comfortably in the hand and protects fingers from a swinging blow. Sizes 3 3/8” X 3 3/8” X 2 11/16”. Weight 4.6 lbs.