CTP4K Chain Tool Pin Set for the Master Chain Tool

Park Tool CTP4K Chain Tool Pin Set for the Master Chain Tool

Making home repairs a simple task, the Park Tool CTP4K Chain Tool Pin Set for the Master Chain Tool includes four replacement chain tool pins and one 5/32" ball bearing.

To replace the chain tool pin, unscrew the cap, and extract the old pin. Take care not to lose the ball bearing beneath the pin. Install the new pin and replace the cap.