3M 26200, PPS Series 2.0 Lid, Standard/Large, 200 Micron Filter, 7100135626 
Insize 2233-35E, INTERNAL THREAD HEIGHT MEASURING INSTRUMENT, 0-1/4″, 6928640384530
$1,896.72
Dial indicator graduation .0005″
Accuracy .0008″
Measure the height of internal thread thread with nominal diameter less than 5 1/2″(139.7mm)
Optional accessory: thread height standard blocks
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