Birzman Shimano HG Lockring Socket
Designed to install and remove Cassette Lockrings from Thru-Axle Hubs.
- Featuring a 12mm Center Pin for Thru-Axles
- 1/2" drive compatible
- Designed to work with Shimano HG & SRAM Cassettes, Shimano Center Lock, as well as other similar 12-Spline 23.4mm Lockrings
Compatibility: Shimano 12mm HG
- Functions: 1/2" Drive
- Materials: Alloy Steel (Socket) / Aluminium (Center Pin)