Park Tool BBT-79.3 Bottom Bracket Tool

• Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45 C47 mm and a minor diameter (inside of notches) of 44 mm
• 12-notch tool fittings include SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086 and others
• Anodized for easy identification
• Ratchet/torque wrench-compatible 3/8 in. drive
• Uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage
• Features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (not included)
• Not designed for use with impact drivers or other power tools

Made in USA.