Constructed from steel, high strength, thicken touched surface, sturdy and durable for long time use. It is quick and easy to use disc brake spreader, when separate pistons by using it. An essential tool for retracting the brake piston to allow fitment of new brake pads. Suitable for use on most cars. Can be used on single piston sliding callipers, twin opposing piston callipers etc. Features - Color: Silver. - Material: Carbon steel. - Size: 3.50 x 3.50 x 3.00cm/ 1.38 x 1.38 x 1.18 inch. - steel, compact design, fits in every tool box, to take anywhere. - Universal brake caliper piston kit tool set for replacement of brake pads, brake discs or brake shoes. - Enables retraction of on rear brake calipers allowing new brake pads to be installed. - This car multi-purpose brake tool can be used to push back the brake piston. - An indispensable component of brake system, easy to install and you can operate it easily. - Can be used on many universal vehicles with 4 wheel disc brakes, fit most domestic and some import. Package list: 1 x piston caliper