Brass feeler, plug gauge, high-precision clearance gauge, thickness gauge, non-magnetic copper feeler, single piece set, 0.03-1.0mm(100 * 13)

Needed a set fer years

These are really great, but I need one as small as 0.015. The smallest one in this kit is 0.050.

Easy to use on a magneto

The accuracy was off a little. I have been measuring them with micrometers to confirm the measurement. For the price point it's what I expected.

Worked as hoped. Thanks.

While these are definitely brass, be careful. No edge breaking has been performed on them, and they'll have some pretty nasty burrs from the stamping press that was used to cut them from sheet. Over all, they're relatively cheap feeler gauges. high-precision? maybe for automotive, but anything that requires more accuracy is going to be sad once they come in contact with those edges. TlDr: be careful. dont slice your fingers up with the very sharp edges on these.

Handy soft holding pouch and hard case storage

Great length and the tip size is perfect for small cavities. Used on machinery that can no be scratched by steel this is perfect.