Vent Systems 12" inch Pipe Clamp with Rubber Gasket - Galvanized Steel Clamp - Pipe Hanger for ventilation Duct Connection to the Wall or Ceiling - Mounting Bracket Clamp for 12" Tube - Amazon.com
iPower 2 Pack 8 inch Stainless Steel Hose Clamsp Large Worm Gear Duct Clamps Adjustable Fuel Line Hose Band Pipe Clamp - Walmart.com
DuraVent Direct Vent Pro Wall Strap
DuraVent 8GVWS Aluminum 8" Inner Diameter - Type B Round Gas Vent Pipe - Double Wall - Wall Strap - VentingPipe.com
Vent Systems 6" inch Pipe Clamp with Rubber Gasket - Galvanized Steel Clamp - Pipe Hanger for ventilation Duct Connection to the Wall or Ceiling - Mounting Bracket Clamp for 6.3" Tube - Amazon.com
Dryer Vent Hose Clamps 4396008RP | Maytag
1964-1975 Chevrolet Corvette Power Vent Drain Hose Clamp. - Auto Accessories of America