Chain Breaker Link Splitter Cutter Tool ATV Motorcycle Bike Chain. This tool is designed to break chains by pushing the pin out.

• Most affordable heavy duty chain tool available. 
• Pushes link pin completely through link side plate. 
• Wear resistant hardened pin for extra strength. 
• Additional replacement pin included. 
• Suitable for chain sizes: #420, #428, #520, #525, #528, #530. ​