Description
Use Vermont Gage Pipe Thread Ring to check tapered and straight internal pipe threads. Perfect for inspecting standard pipe and pipe fittings. The NPT and NPTF (Dryseal) series includes standard tapered pitch diameters.
Features:
- NIST traceable
- Tool Steel; 60/62 Rc
- Certificate of Accuracy included
Specification
| Size | 3-8 |
| Dia. | 3.3786 |
