- Adjustable Thread Ring Gages
- Adjustable Thread Ring Gages
- A variety of standard and specialty thread gages.
- A variety of standard and specialty thread gages.
- Set Plug Gages
- Set Plug Gages
- No one delivers specialty gages as fast as U.S. Gage.
- No one delivers specialty gages as fast as U.S. Gage.
About Us

U.S. Gage Corp manufactures or distributes high quality thread gages to customers worldwide. We carry a complete line of plain or threaded GO/NOGO gages including Thread Rings, Taperlock Plugs, … Read more...
Stock Gages

Standard Thread Rings - Disks of heavy metal with a central, threaded hole are made to match a particular OD thread. The gage is screwed on the part being inspected as though the two are mating parts. … Read more...
Specialty Gages

No other American manufacturer can match U.S. Gage for speed of manufacturing, quality checking, delivery and customer service on specialty gage orders. From receipt of your requirements via email, we … Read more