3M™ Hookit™ Low Profile Abrasive Disc Back-up Pad | 3M United States
3M Company 3M-55764 Hookit Back-Up Pad 3 in. | eBay
3M Hookit II Disc Pad 05276, 6 in | RSHughes.com
Cubitron II 3M Hookit Disc Pad - For Hook and Loop Discs - Use With Random Orbital Sanders, Rotary Sanders, Angle Grinders - 5" x 1/2" x 5/8-11 Thread - 28662: Hook
Amazon.com: 3M Hookit Disc Pad 05776, Easy Change Out, Medium Density Foam, 6 in : Automotive