Made of galvanized steel these connectors have pre-installed exterior rubber gaskets for a perfect, airtight fit.
Made of galvanized steel. Stronger than adjustable elbows. Solid construction to prevent air leaks.
Perfect to use with fans, carbon filters, and ducting. 2.5
Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from...
Light proof. Dual layer foil. Extra strong to prevent tearing. Available in pre-packaged 25
Made of stainless steel. Will not rust or corrode. Extra strong. Works perfectly to connect ducting to flanges or...
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