This 3M Flange Adapter is for a 6" Disc with a 1-1/4" arbor hole and it reduces 1" inside diameter cores, flanges, or wheels to fit sha... Click here for more details
Made of plastic, this 4 piece adapter can be used to reduce arbor holes from 1" down to 7/8", 5/8", or 1/2". The set of 4 pieces fit perfectly to one ... Click here for more details