Mitutoyo 177-315 Setting Ring, 2.5\ Size, 0.79\ Width, 4.41\ Outside Diameter, +/-0.00006\ Accuracy
- Actual inside diameter is marked on each ring.
- 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.
- Package Dimensions: 13.208 L x 3.048H x13.716W(centimeters).