3M 82975, Roloc D/F Cool Running Disc Pad TR, 3 in 1/4-20 Internal, 7010309116 
3M 45190, Disc Pad Hub, 4-1/2 in 5/8-11 Internal, 7000045659 
Insize 6252-B14, BALL POINT (line pipe), 14 threads per inch, 6928640383892
$88.38
Supplied in pair
For taper measuring instruments (code 2230) and pitch measuring instruments (code 2234, 2235)
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Insize 4646-1A14, BSPT TAPER THREAD PLUG GAGE_1/2 – 14 BSPT, 6928640374944
$744.30
General Use Tapes
$2,863.22
