3M 26128, PPS Series 2.0 Adapter, Type S33, 1/8 Female, 27 Thread NPT, 7100135950 
3M 82975, Roloc D/F Cool Running Disc Pad TR, 3 in 1/4-20 Internal, 7010309116 
Insize 3222-6, TUBULAR INSIDE MICROMETER, 2-6″, 6928640328695
$182.83
Graduation .001″
Accuracy: [.00005(3+n+L/2)]”, n=number of rods, L=maximum measuring length (inch).
Travel of micrometer head .5″
Supplied with setting standards.
Carbide measuring faces.
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