Prevents over tightening and damager to lightweight components
Hand adjustable to 4, 4.5, 5, 5.5 or 6 Newton meter (Nm)
Includes 3, 4, 5mm and T25 bits stored in the handle
All metal internal construction for long life
1/4'' hex drive

Heat treated to prevent bending and flexing and works with any cassette or freewheel
Features hardened pins to keep the chain in place and a comfortable handle
Hex opening fits Park Tool freewheel and cassette lockring tools
Works on 5-

A worn chain shifts poorly and wears sprockets at an accelerated rate. The CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75%, the points at which most chain manufacturers suggest replacement. For 9 and 10-speed c