The Park CT-3.3 Master Chain Breaker is a professional quality chain breaker that is built to last. It has a replaceable driving pin and a cast steel body for durability. It features an adjustable locating shelf so it works on any width chain to install and remove rivets. It's a must-have for any mechanic.

Who's this item for: The CT-3.3 chain breaker is a professional quality chain breaker and would be perfect for anyone from the at-home mechanic to the workshop level mechanic.

Chain Compatibility: Works with all chains, from 5-speed to 12 speed, including SRAM AXS chains. It will work on 1/8", 3/16", and half link chains as well.

Materials: Features a comfort T-Handle with an investment cast steel body.

Dimensions and Weight: Not listed by Park Tool.

Pros: It's built to last, if you want a chain breaker to last the ages this is the one for you. The adjustable locating shelf means it works on almost every chain.

Cons: Probably a bit overkill for the casual mechanic.