Wheels Manufacturing Bottom Bracket Install Tool - Narrow Flange for Bicycle Repair & Maintenance | Professional Bike Workshop Tool for Easy BB Installation

Thin Flange Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. Features-Compatible with all Wheels Manufacturing (Some FSA MegaEVO) bottom brackets that have the following spline patterns: 48.5mm, 16-notch, 1/2 UNC threaded Press Rod-3/8" drive can be used to allow torque wrench-Machined 6061 Aluminum

Compatible with all Wheels Manufacturing (Some FSA MegaEVO) bottom brackets that have the following spline patterns 48.5mm, 16-notch, 1 UNC threaded Press Rod

3/8" drive can be used to allow torque wrench

Machined 6061 Aluminum