TEXALAN Class ZZ Steel Pin Gage Set Minus (250PCS (0.251-0.500) M2)

Pin tolerance measure mostly -.00020, some -.00030.

Only started to use the pin gages to measure diameter of bored holes. Measuring pin gages with a caliper, the gages Ive used appear to be right on in diameter.

You basically get what you pay for. The pins themselves are ok but the beveling on the edges of each pin are not consistent. Some have deeper bevels while others barely have any. Found a couple that had sharp edges. Might be best to spend a little more to have better maid gauge pins.

The plastic case is made out of crappy plastic however the pin gauges seem to be very accurate

gauge pins made nice. only thing im not happy with is the corner radius is big.

Love them, Can I buy replacement pins for this?

Upon receiving I immediately took a Mitutoyo micrometer to the 0.250, 0.187 and 0.125 pins and all were exactly to size minus 0.00015.

Great product

Very useful tool; exactly what I wanted. Appears to be precise, well made and the numbers are easy to read.

The set was well packed. Pin accuracy is right on, based on the dozen I spot checked. Some minor variations in chamfering on some of the pin ends (no big deal).