Birzman Shimano MF Lockring Socket
Designed to install and remove Cassette Lockrings from Shimano MF Freewheels and Campagnolo Cassettes.
- 1/2" drive compatible
- Compatible with Shimano MF Freewheels, or other similar 12-Spline 22.7mm Freewheels, as well as Campagnolo Cassettes, BB, & Rotors
- Made from Heat-treated Alloy Steel for maximum strength, toughness, and resistance against wear and tear
Compatibility: Shimano MF Freewheels and various Campagnolo Configurations
- Functions: 1/2" Drive
- Materials: Heat-treated Alloy Steel