Mitutoyo 177-292 Setting Ring, 60mm size, 20mm Width, 112mm Outside Diameter, +/-1.5Micrometer Accuracy SEM8J_BS233

Product details:

It is used as an accessory for inside micrometers, hottest and dial bore gauge Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers Actual inside diameter is marked on each ring Mitutoyo 177-292 SETTING RING, 60MM