3M 28713 ROLOC DISC PAD TR, HARD 4 IN 5/8-11 INTERNAL, 7010298961 
Insize 2117-1001E, LARGE STROKE DIGITAL INDICATOR, 4″/100mm, lug back, 6928640379017
$1,600.38
Resolution .00005″/0.001mm
Button function: on/off, zero, inch/mm.
CR2032 battery. Automatic power off.
Data output.
Optional accessory: data output cable, backs, contact points.
Data output.
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