Some of these items may need to be special ordered, please call with any questions & to check availability.

Builders Best Duct Connectors 4"

Builders Best

SKU: 17315789

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These galvanized or aluminum couplings connect pieces of pipe.

Crimped both ends or crimped one end, one end beaded
3″, 4″ and 6″ diameters
aluminum or galvanized

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