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.

Each kit includes

• 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

NO instruction manual
Tools are oil lubricated to keep tools from rust by factory.