Vermont Gage 111245900 Steel No-Go Plug Gage, Tolerance Class ZZ, 0.459 Gage Diameter

Pins never lie.

Perfect, used on my M1 Garand to check gas cylinder wear.

NOT CHINESE JUNK

Great price & Service. Thank you.

food for the price.

Works grest!

Excellent and good value!

Watch for sales as the price goes up and down a lot. Dimensionally they are spot on after multiple readings with a quality micrometer.

This is a 5 star product with a 2 star description. The pin is fine. When you shop, pay attention to the + or - signs used in the description. At the time of my purchase their Go, No-Go lingo is backwards, but their + and - signs are correct and match the product. A + pin is .0002 over the stated diameter. A - pin is .0002 below the stated diameter. (A - pin is supposed to be called a Go pin because it will go into a hole of the stated size. A + pin is supposed to be called a No-Go pin because it will not go into a hole that size.) Just go by the + and - signs in the description to get the correct pin.

Perfect for what I needed and definitely within tolerance.