Diablo's SandNet connection pad allows users to effortlessly attach the Diablo SandNet disc to their random orbital sander. This easy-to-use connection pad is designed for a universal fit on all 5 and 8-hole sanders. The SandNet connection pad provides a barrier of protection between the SandNet disc and the sander's platform for less dust build up and longer sanding life. Use this connection pad on all grits of Diablo SandNet.