3m 3G-OTH-532160 — Technical Specifications

The 3M Hook-and-Loop Disc Backup Pad (MPN 89925) is a 5-inch diameter by 11/16-inch thick, multi-hole, threaded-shank sanding disc backing pad with a 5/16"-24 tool connection. This 3M-branded accessory is designed for vacuum-hole sanding applications, providing a secure hook-and-loop interface for disc attachment.