3M 20871, PSA Cloth Disc 348D, 60 X-weight, 8 in x NH, Die 800L, 7000118903 
Insize 3229-6, TUBULAR INSIDE MICROMETER, 5-6″, 6928640328800
$130.84
Graduation .001″
Carbide measuring faces.
5 to 6″ Range
Accuracy: .00024″
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