A disc brake pad spreader for use on most ATE | Bendix | Delco | Girling brake calipers. Fits between the two new pads being installed, then expands to retract the pistons. Additional Information For standard and 4 piston disc brakes. Suitable for use on most ATE | Bendix | Delco | Girling brake calipers. Quick and easy to use. Time Saver. Manufactured from Selected steel.