Diablo Hook & Lock 5-In. ROS 60/100/150-Grit Sanding Discs, 7-Pack includes everything you need to complete your refinishing projects with ease. These sanding discs are crafted from a premium ceramic blend that ensures fast material removal and a long sanding life. Designed for convenience, they feature a 12-hole universal hole pattern compatible with all 5 and 8 hole sanders, making alignment quick and simple. The hook and lock backing allows for easy attachment and removal, providing a secure and consistent connection every time. Thanks to Clog-SHIELD™ technology, these discs resist pitch build-up and clogging, while ENDURA-BOND™ a durable grit-to-backing bond. I for use with orbital and dual action sanders, they work effectively on wood, metal, and plastics. This 7-pack contains three 60-grit, two 100-grit, and two 150-grit sanding discs to cover a range of sanding needs. Model Number: DCD050VGPH07G