Adjustable brake rewind tool with threaded screw for left and right threads - fits over 1500 cars. 3/8"" square drive. For rewinding brake pistons back into the caliper. 3/8""D. Adjustable adaptor fits 1000s of vehicles. Innovative left and right screw thread that increases the number of vehicles it can be used on - currently over 1500 vehicles. Pins will take up to 50Nm torque. Replacement pins - Part No 5789. Adaptor designed and made in Sheffield.