Roller Chain Tools Kit 25-60 Holder/Puller + Breaker/Cutter, Bicycle, Motorcycle Includes: Puller and Breaker Works with just about any chain with the pitch ranging from 0.25" - 0.750" Premium Quality with Extended Work Life Chain breaker can break chain sizes: #25, #35, #41, #40, #50, #60, 05B, 06B, 08B, 10B, #410, #43, #65, #415, #42, #415H, #420, #423, #428, #428H, #520, #530 Brand New, Satisfaction Guaranteed Roller Chain Puller and Breaker are for Chain Sizes #25, #35, #41, #40, #50, #60, 05B, 06B, 08B, 10B, #410, #43, #65, #415, #42, #415H, #420, #423, #428, #428H, #520, #530, and just about any chain with the pitch ranging from 0.25" - 0.750" Product Description: Our Jeremywell chain breaker is manufactured using premium quality, tool grade steel for durability, and ease of use. This chain breaker sets its self apart from the competition by being a premium quality tool, having an extended working like, breaking chain easier and including an extra tip which makes the tool last even longer. This chain breaker can break chain sizes: #25, #35, #41, #40, #50, #60, 05B, 06B, 08B, 10B, #410, #43, #65, #415, #42, #415H, #420, #423, #428, #428H, #520, #530, and just about any chain with the pitch ranging from 0.25" - 0.750". You can easily connect the shorted chain or broken chain into the length you need. It protects the chain from the damage that might occur during the connecting process. It is the perfect tool for connecting the roller chain.