Dynabrade 45305 Motor Housing, Straight 
Dynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/pack 
Insize 4112-AD55, INDIVIDUAL STEEL GAGE BLOCK, .55″, grade 0, 6928640353529
$39.16
Made of alloy steel.
Meet ASME B89.1.9.
Supplied with manufacturer inspection certificate.
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