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				Mitutoyo 177-180
                
                
                
 			 
				.50in Setting Ring Gage
			 
 
				
                Product HighlightsSize .50in
Accuracy ±.00004in
Outside DIA 1.26in
Ring Width .39in
Used for quick zero adjustment of dial bore gages, Holtest, and inside micrometers
Actual inside diameter is marked on each ring
 
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