THREAD CHECK
THREAD CHECK is a full service gage company offering a complete line of precision thread plug and ring gages, plain cylindrical plug and ring gages, custom gauges, patented 3 wire thread measuring systems, API pipe gages, API master thread gages, tri roll thread comparators, powerful thread engineering software, gear measuring wires and instruments, cutting tools, master discs, and much more. All THREAD CHECK gages are manufactured to the high end of the tolerance to ensure longer gauge life.
