Vermont Gage Ring Thread Go/NoGo Gages – Fractional Sizes is Made to Class X tolerances per ANSI B1 and ia Supplied with a Certificate of Accuracy it is a Furnished in tool steel 60/62Rc.
All thread gages are marked with nominal size, threads per inch(inch) or pitch(metric), class of fit and pitch diameters.
Item Specifications
- Vermont Gage
- Ring
- 1-1/8″
- 1.3563″
- Yes
- 6T
- Go/NoGo Set
- 3/4″
- 1.3509″
- 3A
- UN
- 1-7/16-8
