Spurtar Feeler Gauges 0.03-1.00mm/0.001-0.04" 32 Blades Tapered Feeler Gauge Metric and Imperial, Dual Marked Metric and SAE for Measuring Gap Thickness or Width for Spark Plug, Valve, Piston, Guitar

Dual pack of dual marked (metric and imperial) taper and offset feeler gauges, good quality with clearly marked sizes on all blades. Good price good communication and fast delivery. Very pleased with them.

VERY very good. I love the dual measurement on each leaf of the gauge.

I Bought this to square up a cross-cutting sled I made for my table saw. Worked great. Nice sturdy tool, good design and good value at under £8. Fits in the hand or pocket with ease. Would recommend and if necessary, would buy again.

All I need this for is to set/check string action on my guitars. There's a "case" of sorts included with it but the only purpose is to stop the oil on the gauges leeching into the cardboard wrapper. It's not much more use than supermarket packaging. Still, the cost is low so it's ludicrous to expect top notch items.

These are very accurate ordered due to going down to 1 thou but also have .5 thou from 1thou up for the first few. Measured perfect on micrometer

For setting the points gap in a distributor normal wide blades are too ham-fisted. These tapered blades are great, just what I needed, the right tool for the job. Also the blades either side of the chosen are so close in thickness, you can use them to test *slightly* more loose or *slightly* more tight - to know you've got the right gap on the chosen blade. Can't say how precisely accurate they are, but the car works!

Basic but accurate. Easy to use

Did the job I purchased them for, setting timing on the valves of a small engine.