Vermont Gage - 111125300 Steel Go Plug Gage, Tolerance Class ZZ, 0.253 Gage Diameter

These mic out at within .0015 of the stated diameter. Thats amazing at this price.

All good

Good

I have several of these, in different sizes, that I use to check gas ports in rifle barrels. Ive checked the pins for size and each one is as advertised.

I bought 6 of these gages individually to determine the size of locking shoulder I need for an FAL rifle. I bought a Vulcan Arms Locking Shoulder Sizing Rod, but it only goes down to .255. FALs built with DS Arms receivers seem to be notorious for requiring much smaller locking shoulders, and my FAL is one of them.

Perfect fit for for my intended use!

Bought this to replace an extracting pin in my firearm. Pin worked great and I was able to cut it down for 3 more spares.

Perfectly measures exactly as advertised by caliper. I cut it down to the length i needed and it fit exactly in the location it needed to (stop pin for a folding knife)

Measured exactly what it was supposed to.

fantastic plug gauges for what ever project you need them for