KMC Heavy Duty Professional Shop Bicycle Chain Breaker Tool

KMC professional quality chain breaker/tool.

Works on all chains including 1/8”, 3/32” single-speed chains and 5 to 11-speed derailleur chains. Made from investment cast steel.

• Fine thread and comfortable size for easy removal of even the toughest chain pins - the tool is design to not damage the chain pins.
• Intended for both single-speed and derailleur type chains 
• Double sided pin and extra double sided pin included.