ParkTool CP-1.2 Cassette PliersThe CP 1. 2 is a great alternative to a traditional chain whip for removal and installation of bicycle cassettes. Utilizing a simple yet effective design that allows for one handed operation, the CP 1. 2 quickly grips cogs with 9 to 24 teeth to securely hold the cassette in place. The long jaws and handle provide ample leverage for the most stubborn lockrings. Forged steel construction with a spring loaded return and comfortable dual density grips for