Cen-Tec Shop Vacuum Hose and Swivel Adapter with Power Tool Adapter Set for Wet/Dry Vacs 94170 - The Home Depot
Cen-Tec Systems 10 Ft. Hose for Home and Shop Vacuums with Universal Power Tool Adapter for Dust Collection in the Dust Collection Attachments department at Lowes.com
1-1/4" Shop Vac Adapter for Dewalt Random Orbital Sander Made In The USA! | eBay
Hose and Accessory Adapter Kit for RIDGID Wet/Dry Shop Vacuums - Walmart.com
Amazon.com: Dust Collection Fittings Shop Vac Hose Adapter Compatible With Dewalt, Ryobi, Craftsman, Rigid, Metabo Power Tools Dust Ports For Connecting To 2 1/2 Inch Dust Collector Hose / 2.5in wet dry