M5 Racing No Scratch Piston Ring Squaring Tool - Custom Made For Your Engine!

Description

- NEW v2.0 with the size stamped into the tool -
Stop scratching your cylinder bore with metal ring squaring tools!
This printed plastic tool is custom made for your cylinder bore to safely and squarely place piston rings 15mm into the bore for easy and repeatable measuring.
The tool is notched to allow *some* yield for bores up to 1mm smaller than what the tool is labeled for but generally you will have to order the exact size of the cylinder bore you are working on.
For a custom size not listed, please choose the closest size in the listing and put a note at checkout specifying what size you need.
Yellow is the likely color that the tool will be sent but it may also be blue, white, green, or another color depending on what material is available.
First Class Mail shipping is always free!