Ideal Turn-Key Clamps 5Y06458 2 1/2"- 4 1/2" Carded Turn-Key Clamps for Dryer Vents, (Pack of 2) Go to amazon.com Related posts Top 11 best dryer vent clamp 2022 FeatureVent Hose Turnkey Hose Clamps (Pack of 2) DescriptionIdeal Turn-Key Clamps 5Y06458 2 1/2-3 1/2 Carded Turn-Key Clamps for Dryer Vents, (Pack of 2)