Variable Thread Gages - 1-64 (.073) UNC - Inch - 3A - GO Basic - 1/4
![Variable Thread Gages - 1-64 (.073) UNC - Inch - 3A - GO Basic - 1/4](http://westportcorp.com/cdn/shop/products/variablegage_70544cd5-cfbf-4f10-9dc6-1e04809ee347_530x@2x.jpg?v=1517324709)
Master Setting Plugs Class 'W' Full form for TRI-ROLL and STC comparators
part | 15901 |
class | 3A |
member | GO-Basic |
Measure | Inch |
length | 1/4 |
![](http://westportcorp.com/cdn/shop/files/WP-image_1024x1024.jpg?v=1613507346)
Master Setting Plugs Class 'W' Full form for TRI-ROLL and STC comparators
part | 15901 |
class | 3A |
member | GO-Basic |
Measure | Inch |
length | 1/4 |