This brake caliper press tool is for retracting the brake piston to allow insertion of new brake pads This brake pad spreader tool features chemically blackened steel spreader plates. 2"x2-1/4" each plates, max spread 3-1/4" The brake pad spreader is fitted with tommy bar but can be used with 1/2'' drive ratchet wrench or 0.83'' spanner The brake pad spreader tool is compatible for Alfa, Audi, Fiat, Ford, Nissan, GM (Vauxhall/Opel), Peugeot, Renault, Rover, VW (Porsche) The disc brake pad installation spreader is made from high quality steel, high strength and durable. The fixed rod is solid steel for a longer service life ★Disc Brake Pad Installation Caliper★★★Feature:★★An essential tool for retracting the brake piston to allow insertion of new brake pads.★Quick and easy to use disc brake spreader. ★Help to push brake caliper brake piston back squarely with no damage to the piston face.★Can be used with a 21mm spanner or 1/2" drive.★★★ Specification:★★★Material: Steel ★Max Spread 3-1/4" (0-75mm)★Each plates：2"x2-1/4" ★Capacity: 0 - 2.5" (0 - 65mm) ★★★Package includes: ★★1pc disc brake installation tool★★★Applications:★★Fit for Alfa, Audi, Fiat, Ford, Nissan, GM (Vauxhall/Opel), Peugeot, Renault, Rover, VW (Porsche)