Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread 
Insize 2381-31, DIAL TEST INDICATOR, .03″, 6928640329692
$95.31
Graduation .001″
Jeweled bearing.
Carbide contact point.
Two measuring directions.
Anti magnetic body.
Supplied with two clamps: 5/32″ DIA and 3/8″ DIA.
Optional accessory: styli.
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