Shimano TL-SR24 Chain Whip - 9-12-speed compatible
Tool to retain the cassette when untightening the lockring of 9- to 12-speed cassettes. The TL-SR24 chain whip offers a chrome-plated CrMo steel blade for durability and rigidity and an ergonomic handle for a comfortable grip. A magnet holds the chain and makes the tool's storage easier.