Description Essential tool for retracting brake piston to allow insertion of new brake pads. For use on opposed fixed and single-piston. Ensures parallel piston retraction, avoiding damage to piston seals. Also suitable for most calipers. Features - Color: Silver. - Material: Carbon steel. - Size:3.50 x 3.50 x 3.00cm/1.38 x 1.38 x 1.18 inch. - A cube tool to rotate piston back into brake calipers when replacing brake pads on vehicle with rear wheel discbrakes. - Universal brake piston rewind tool. Enables retraction of the piston on rear brake calipers allowing new brake pads to be installed. - The product makes changing brake pads much easier. Simple operation. - Useful on disc brake calipers fitted to most with right handed thread. - Made of carbon steel, the piston wind back tool has long service life. With high hardness, this brake tool won’t be out of shape.Package list: 1 x piston caliper