General description Essential tool for retracting brake piston to allow insertion of new brake pads. Suitable for use on opposed-fixed and single-piston sliding calipers, it ensures parallel piston retraction, avoiding damage to piston seals. Compatible with most ATE, Bendix, Delco, and Girling calipers. Technical specifications Jaw capacity: 88 mm Compatibility and accessories Compatible with ATE, Bendix, Delco, and Girling calipers Installation Can be used with a 21 mm spanner or 1/2" square drive