Diablo SandNet 5-In. Sanding Disc Connection Pad is designed to be compatible with all 5-inch SandNet discs from Diablo. It features a 12-hole universal hole pattern for fast and easy alignment, fitting all 5 and 8 hole sanders effortlessly. When paired with the SandNet disc, this connection pad acts as a protective barrier between the disc and the sander platform, helping to reduce dust build-up and extend the sanding life. Additionally, it provides cushioning for contour sanding, making it i for use with orbital and DA sanders on various materials including wood, metal, plastics, and solid surfaces. Model Number: DND050PADH01I