Nominal Size 3/8 – 18 Handle Size –

Taper Pipe Thread Ring Gage (NPT) 3/8 – 18 – 34-447-3

• Certificate of calibration traceable to NIST
• Handles are not included with single members
• Thread dimensions as per ANSI B120.1

3/8 – 18 Thread, Oil Hardened Non-Shrinking Steel (OHNS), Class L1, Ring Pipe Thread Gage

Thread Size 3/8 – 18 Style NPT Classification L1 Includes Certificate of Calibration Traceable to NPL SPI Part Number 34-447-3

See all Taper Pipe Thread Plug & Ring Gages (NPT)