20pc Wire Brush Set. Set includes 1 piece brush each in stainless steel, brass, and nylon in the following sizes: 1/4 in., 3/8 in., 1/2 in., 5/8 in., 3/4 in., and 1 in. Choice of stainless steel, brass and nylon brushes makes this kit ideal for auto-repairing and polishing.

Features and Benefits: Choice of stainless steel, brass and nylon brushes makes this kit ideal for auto-repairing and polishing; Suitable for polishing and cleaning areas of autos, machines, etc.; Set includes extension adapter for use with power tools; Ergonomically designed handle provide a soft, comfortable grip; All brushes have a 1/4 in.