3M Disc Pad Holder 915, 5 in x 1/8 in x 3/8 in x 5/8 in-11 Internal
3M™ Disc Pad Holders have a center hole with internal threads—choose the thread size that matches the external thread size of your right angle grinder. The hook-and-loop feature enables the disc to be used and re-used for the extent of the abrasive life.