Included: 3 pin sizes to fit a variety of chains. Pins size: 2.2mm, 2.9mm, and 3.8mm Pin Guides 2.2mm Upper and 2.2mm Lower and Riveter Pin Anvil 3mm and 6mm Spring Press Plate Lever Handle Chain Press Storage case
Features: Cam Chain Breaker Riveter -Breaks and Rivets/ Stakes all over head cam chains on all model Japanese and European OHV Cam Chains. This tool is designed to rivet chain links to form an endless chain and is versatile enough to be used on cam chain to drive chains or as a chain breaker by pushing the pin out. This tool will break and rivet 420-630 rear drive chains. For Breaking and joining most drive chain from 35-630 For chain #520 and up, it is recommend to grind the rivet head Recommended for light to medium duty use This is an essentail tool, no motorcyle mechanic should do without it Tools are brand new in box. Tools are lubricated oil to keep tools from rust by factory.