Park tool cassette pliers cp 1offering secure engagement ease of use and speed the cp 1 quickly grips cogs from 9 to 24 teeth with no manual adjustments a great shop tool the cp 1 is 13 7 35cm long and can be used with one hand to hold any 5 to 11 speed cassette solidly during lock ring removal forged steel construction with a spring loaded return and comfortable dual density grips features forged steel construction comfortable dual density grips works with 5 11 speed cassettesbuypa