DESCRIPTION: Universal Parts Premium Quality Cam Chain Breaker and Rivet Cutting Tool for Scooters, Motorcycles and ATVs. Designed to rivet chain links to form an endless chain and is versatile enough to be used on cam chains and drive chains. With this tool you can break and join chains ranging from #25 to #630. 14 Piece Set For Chain Sizes #25 up to #630 Includes: 3 Guides, 2 Press Plates, Lever, Guide, Chain Press, Handle, Spring, Rivet Tip, 2.2mm Pin, 2.9mm Pin and 3.8mm Pin Made from hardened steel for strength and durability Includes Instructions Made in Taiwan