Disc pad hub has a metal insert designed to fit right angle grinders with 5/8-11 external short shafts (3/8 inch -1/2 inch long) and can be used on most face plates. Use with 4 1/2 inch to 9 inch face plates.
|Function/Attachment Style||Mechanical Attachment|
|Product Form||Disc Pad Hub|
|Thread Size||5/8-11 EXT x 5/8-11 INT|