Dynabrade 78583 1/4" Dia. x 1-1/2" W x 1/8" Center Hole, 60 Grit, 100/pack 
Standard Abrasives 850034, Unitized Wheel Steel Screw Mandrel, 7/8 in x 1/4 in Shank, 7000121879 
Insize 4112-AD106, INDIVIDUAL STEEL GAGE BLOCK, .106″, grade 0, 6928640351969
$35.18
Made of alloy steel.
Meet ASME B89.1.9.
Supplied with manufacturer inspection certificate.
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