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				Mitutoyo 177-286
                
                
                
 			 
				Setting Ring
			 
 
				
                Product HighlightsSetting Ring Series 177-Accessories for Inside Micrometers,Holtest and Dial Bore Gages 
Used for quick zero adjustment of dial bore gages, Holtest, and inside micrometers. 
Actual inside diameter is marked on each ring.
Size: 20mm
Accuracy: ±1.5µm
Outside Diameter: 45mm
Ring Width: 10mm
 
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