STIHL Genuine Piston Ring Compressor Special Tool. # 0000 893 2600

Genuine Special Tool by STIHL. This tool is able to be used on many sized pistons due to its clever design. It is the right tool for the job and is a "must have" for anyone working on small motors.
 
One of the big plusses with this tool is you will greatly reduces the risk of breaking new rings which is a risk when your using screwdrivers and wrong tools to try to compress the rings so in that way this tool is "cheap insurance"