Mitutoyo 177-185 Setting Ring Gage, Imperial, 1.4 in, 2.8 in OD, 0.59 in THK, +/-0.00006 in, Steel

• Used for quick and accurate setting of dial bore gages, holtest, and inside micrometers
• Actual calibration value for the diameter is marked on each ring
• No anticorrosion treatment is required when handling ceramic setting rings normally, resulting in simple maintanance and storage.

Mitutoyo 177-185 1.40000 in ID | 71.000 mm OD | 15.000 mm Thick | ±0.0004 µm | Setting Rings & Set