4 Inch Thumb Screw Key Adjustable 304 Stainless Steel Hose Clamps, Pipe Clamp, Worm Gear Clamps, Dryer Vent Clamp, Dust Collection, Automotive, RV Clamp 5 pack (4" Hose Clamp)

Fulton 4 Inch Thumb Screw Key Adjustable Stainless Steel Hose Clamps - 5 Pack, Pipe, Dryer Vent, Dust Collection, Automotive, RV Clamps

Peachtree Woodworking Supply 2-1/2 inch Diameter by 10 foot Long PVC Dust/Debris, Collection Hose with 2 each, 2.5 inch Turnkey Stainless Steel Hose Clamps - Made in the USA

2-1/2" to 4" Mountable Dust Hose Coupler - Reinforced ABS Plastic - Quick Connect & Disconnect - Stepped Design Shop Dust Collectors