POWERTEC 3 Inch Double Loop Hose Clamps for Dust Collection Hose and Dryer Vent Hose, Quick Release Spring Clamps for Dust Collector and Dust Collection Fittings, 4 pack (70409-P2)

POWERTEC 3 Inch Double Loop Hose Clamps for Dust Collection Hose and Dryer Vent Hose, Quick Release Spring Clamps for Dust Collector and Dust Collection Fittings, 4 pack (70409-P2)

POWERTEC 70127 2-1/2 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 5 pack

POWERTEC 70138 2-1/2-Inch OD to 1-1/2-Inch OD Reducer