PMC Lone Star has manufactured thread gages for over half a century. They meet and exceed A.P.I. specifications and are used as benchmark for calibration by the N.I.S.T.

Click the links below to choose your Product.

In addition to the standard gage product line, there
are special gages, the following modifications and more to meet
your strictest API gaging requirements.

• Right or left hand threads
• Lightweight gages
• Special handles
• Cable drilling tool joint gages
• Run-out gages for buttress thread

• DI-22, DI-42
• FEDP
• HEF
• L Thread
• BPV 90 DEG L. H.