31 Pcs Sanding Pad Quick Release Universal Fit Multi Tool Oscillating Multitool Saw Blade for Craftsman Rockwell Hyperlock Porter Cable Black and Decker Bosch Fein Multimaster Dewalt Ryobi 31 pcs sanding kit w/ quick release arbor Special hole design good for quick release / fit such as Rockwell Hyperlock, Black and decker, 1x Triamgular Pad Size:3.1", 60/120/180 grits sandpaper (10each) Porter Cable, Black and Decker, Bosch OIS , Craftsman Bolt-on 20V Please go to Product description for detail compatible