Shop Vacuum Adapter for Ryobi 5" Orbital Sander P411 RS290G Craftsman 2.5" hose
Fits the RS290G, R18ROS-0 P411, PCL406 and many other Ryobi models. Upgrade the dust collection capability for your Ryobi sander using this adapter- adapts to a Craftsman 2.5" hose (OD of the adapter is 2.116").