Park Tool Bottom Bracket Wrench One Color, HCW-11

Swapping bottom brackets and servicing their bearings is no big deal with the help of the Park Tool Bottom Bracket Wrench. Made from sturdy steel for long lasting durability, this handy tool helps you remove or replace assorted threaded bottom brackets. The HCW-4 option comes equipped with a 36-millimeter box end wrench for cranks, and a spanner with Park Tool's proven "Y" head design and two 2. 2-millimeter pins for cranking on bottom brackets. Select the HCW-11 option if you're looking to work on older English bicycles, and bicycles with 16-millimeter wrench flats. It features one side with two ears that are 23mm apart and 5mm wide for spanning, and a second side for raised wrench flats.