Birzman Bottom Bracket Socket Shimano® Cartridge
- Compatible with Shimano® Cartridge
- Functions: 1/2" Dr.
- Material: Alloy steel
This ultra-durable and super-reliable Birzman bottom bracket socket tool is designed for use on Shimano Cartridge bottom brackets or other similar 20-notch, 31.6mm-diameter models, making installation and removal easy and hassle-free. Constructed from strong and corrosion-resistant alloy steel, this essential maintenance tool installs and removes cartridge bottom brackets with precision.
Specification
- Functions: ½" Dr.
- Material: Alloy steel.
| Brand | Birzman |
|---|---|
| Tool Type | Bottom Bracket |



































