Features: Premium metal material, higher hardness, not easily out of shape. Precision processing, smooth thread, quality assured. Simple operation, useful on disc brake calipers fitted to most cars with right handed thread. Complete with reaction plate and reversible 3/8" drive dual pin head. 3pcs Set Disc Brake Pump Disassembly Assembly Tool Used in the various types of brake piston top pressure operation, press back the brake piston and adjust the brake pump Suitable for disc brake calipers fitted to most cars with right handed thread Made of steel, higher hardness, not easy to deformation Easy to operate, assembly and disassembly Fitment: .