This tool is used to aide in accurately measuring the closer shims on any 4 valve Ducati [7mm valves]. Set it inside the shim and measure the entire stack, then subtract the tool thickness to get the thickness of your shim. If you don;t have a micrometer and do have a set of vernier calipers then you must have this tool for the job.
2 tools are shown so you can see the tool, only 1 tool is required for the job and is included by ordering "1".
Buy this.
Reviewed by herecide on 08/31/2013
An amazing tool for measuring valve shims. Most accurate I've used and for the price it is a great deal.
