Insize 2443-E510, BORE GAGE, 11.024-20.079″, 6940561981209

Accuracy (without dial comparator) 197uin
Repeatability (without dial comparator) 87uin
Applicable for .001″ ir .0001″ or .00005″ graduation dial indicators
Carbide contact points
Optional accessory: setting ring, bore gage setter