Removal tool to fit 7 to 12 speed Shimano HG & SRAM cassette lockrings. Also suitable for use on Shimano centre lock brake rotor lockrings. For use with a 24mm spanner, please see Laser Part No. 1567. For use with a Cassette Holding Tool, please see Laser Part No. 8185 Manufactured from chrome molybdenum with a black finish.