Feature: -Condition: 100% Brand New -Chain Breaker Link Splitter Cutter Tool -Very Solid and Durable Design -It is recommended to grind off the chain pin head before using this tool. This will significantly reduce the load on the tool and help -Prevent premature wear or damage to the breaking tips. -Material: High Carbon Steel, Compound Strengthening -Instructions not included -Suitable for #420, #428, #530 Motorcycle / ATV / Mower Chains