3M Roloc Disc Pad Assembly 05539, 2 in, Quick Change, Durable Backup Pad
Backup pad designed to support 3M Roloc 2 inch diameter abrasive discs. This pad has a 1/4-20 INT thread which allows it to be mounted directly to tools with 1/4-20 EXT threaded shafts. Assembly also includes a Roloc shank and adaptor.