Park Tool BBT-79.3 Bottom Bracket Tool

• Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm, including: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086, and more
  
• Features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately)
• Ratchet/torque wrench compatible 3/8` drive

Specifications:

• Tool Type:External BB Socket
• Weight:
• Color:12-Notch
• Compatibility:12-Notch
• Size:45-47mm
• Model:BBT-79.3
• Brand Compatibility:
• Driver:3/8"
• Note:
• Quantity:
• Part Type:
• Fluid Compatibility:
• Fluid Included