Wolf Tooth Bottom Bracket Tool – BBS4816 16 Notch 48mm

Wolf Tooth Bottom Bracket Tool – BBS4816 16 Notch 48mm. Wolf Tooth bottom bracket sockets are tools for installation and removal of external cup bottom brackets. They are machined here in Minnesota with 7075-T6 aluminum.

• Large finger notches so you can start threading the cups by hand
• 3/8″ square socket or 1″ hex for ratchet/torque wrench
• Most sockets have either a Shimano bearing preload tool or a 16mm hex for use with Race Face Cinch cranksets
• Steel inserts for magnetic coupling compatibility with the Pack Wrench