Diablo 3-7/8 x 5-1/2-In. 120-Grit Hook & Lock Detail Sanding Sheets, 5-Pack are for light stock removal and final sanding preparation before painting. Crafted from a premium aluminum oxide blend, these sanding sheets deliver fast material removal and a long sanding life. They feature Clog-SHIELD technology that helps reduce pitch build-up and clogging by using a special blend of grinding agents. The hook and lock backing allows for easy attachment and removal of the sheets, ensuring a consistent and secure connection every time. Built with ENDURA-BOND, a high-strength resin, these sheets grain bonding and durability. Designed with 6 holes, they are compatible with Mouse sanders from Black & Decker and Corner Cat sanders from Ryobi. These versatile sheets are suitable for sanding all types of wood, metal, and plastics. Model Number: DCTCAT120H05G