Wolf Tooth bottom bracket sockets are tools for installation and removal of external cup bottom brackets. They are machined here in Minnesota with aircraft grade 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

46mm 12-notch OD cup fits White Industries BSA30, SRAM DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086, and more.

Tech Specs

Weight:  BBS3916 • 73g  |  BBS4116 •  70g  |  BBS4416 •  74g  |  BBS4612 • 78g  |  BBS4816 • 79g  |  BBS4912 •  66g   |  BBS5212 •  83g   |  BBS5216 •  85g

Material: 6061-T6 aluminum

Made in the USA