Go Ring Gauges | McMaster-Carr

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396 Products

Ring Gauges

Ring Gauges for Outside Diameters

Ring Gauges for Outside Diameters

Check the outside diameter of shafts, rods, and other cylindrical objects

Threaded Ring Gauges with Calibration Certificate

Threaded Ring Gauges with Calibration Certificate

Check a part’s external threads to ensure they fall within tolerance

Threaded Ring Gauges

Threaded Ring Gauges

Check a part’s external threads to ensure they fall within tolerance

Left-Hand Threaded Ring Gauges with Calibration Certificate

Left-Hand Threaded Ring Gauges with Calibration Certificate

Test if the left-hand threads on parts fall within tolerance

Left-Hand Threaded Ring Gauges

Left-Hand Threaded Ring Gauges

Test if the left-hand threads on parts fall within tolerance

Threaded Ring Gauges for Pipe Threads

Threaded Ring Gauges for Pipe Threads

Confirm that external pipe threads are sized within tolerance

Threaded Ring Gauges for Pipe Threads with Calibration Certificate

Threaded Ring Gauges for Pipe Threads with Calibration Certificate

Confirm that external pipe threads are sized within tolerance

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)