Blade Feeler Gauge Set |32 blades 3.54"|✮LIFETIME GUARANTEED✮- Stainless Steel Double Mechanical Engine Shims, Foldable Tool for Measuring Thickness Between Shocks, Valve Rocker Clearance

Great bit of kit

I measured them with my micrometre, and they were spot-on. The only fault that I could find, was they are a little too wide large at the point of them, which is a bit of a hard job to measure my points on my vintage cars magneto, but I got there at the end