Park Tool BBT-35-12 Bottom Bracket Tool

Park Tool BBT Series Bottom Bracket Tools.

• Fits 12-notch bottom bracket tool fittings with a major diameter of 48–50 mm and a minor diameter of 46.3 mm, including:Praxis Works M30
• Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive