3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090 
Insize 4112-C3, INDIVIDUAL STEEL GAGE BLOCK, 3″, grade AS-2, 6928640353871
$45.58
Made of alloy steel.
Meet ASME B89.1.9.
Supplied with manufacturer inspection certificate.
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