Dynabrade 91428 1/2" W x 12" L 60 Grit A/O DynaCut Belt, 50/pack 
Insize 3241-1, DEPTH MICROMETER, 0-1″, base 3.996_.669″, 6928640326721
$118.71
Graduation: .001″.
Micrometer head accuracy: ?.00012″.
Rod accuracy: ?[.001+.0005(L/3)]”, L is the measuring range in inch.
Rods with flat end.
Ratchet stop.
Related products
Measuring/ Inspection Instruments
Insize 6140, DEPTH BASE ATTACHMENT, suitable for calipers with beam width (w) .630″, 6928640303579
$24.78
Measuring/ Inspection Instruments
Insize 1157-502, DIGITAL HEIGHT GAGES, 0-2″, ceramic base, 6940561953930
$3,284.82