Blind Wind-Out Bearing Puller Workshop SetOur workshop sets provide a comprehensive selection of tool sizes, aimed primarily at the professional workshop environment. The sizes chosen reflect the most common sizes encountered in bike maintenance. The wind out blind bearing puller consists of two parts: An inner puller similar to our V2 expanding blind bearing puller, that matches the bearing ID and width An outer cup that should be selected to be 1 3mm larger than the bearing OD The inner