Dynabrade 78584 1/4" Dia. x 1-1/2" W x 1/8" Center Hole, 80 Grit, 100/pack 
Insize 4112-BD1002, INDIVIDUAL STEEL GAGE BLOCK, .1002″, grade AS-1, 6928640351587
$25.99
Made of alloy steel.
Meet ASME B89.1.9.
Supplied with manufacturer inspection certificate.
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