Wheels Manufacturing Narrow Flange Bottom Bracket Tool

- A 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
- This single-sided socket is used for installing and removing 48.5mm, 16-notch bottom bracket cups
- The socket has a machined 3/8" drive, which can be used to allow 3/8" drive torque wrenches to be attached and locks onto 1/2" UNC press rod for secure and easy installation of thin flanged bottom brackets
- Machined 6061 Aluminium Anodized Red