Product Description Suitable for Shimano cartridge bottom brackets: the BBT-22 Bottom Bracket Tool by ParkTool The BBT-22 fits multi-tooth cartridge bottom brackets from Shimano and ISIS Drive. The careful shaping ensures an excellent fit. It can be combined with a 3/8" torque wrench or ratchet, 1" or 32 mm open-end wrench and the FRW-1 sprocket puller lever. It is made of moulded steel in workshop quality. Compatibility:Shimano square tapered bottom brackets and oversized ISIS and Octalink axles Manufacturer Number:BBT-22 Contents:1 x ParkTool BBT-22 bottom bracket tool Manufacturer: Park Tool Company 1185 Eagle Lake Rd Shoreview MN 55126 USA info@parktool.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com