Dynabrade 90874 2" Dia. Very Fine NWN DynaBrite Locking-Type Disc, 25/pack 
Dynabrade 78423 4-1/2" Dia. x 3/8" Very Fine DynaBrite Surface Conditioning Disc, 25/pack 
Insize 7261-200, INSIDE SPRING CALIPER, 8″, 6928640319631
$17.59
Made of carbon steel.
Inside Spring Caliper
8″ Diameter Range
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