4-1/2 x 18-1/2 Wall duct transition

Updated August 8, 2026

You are bidding on 2 new Broan-NuTone 4-1/2 in. x 18-1/2 in. to 10 in. Round Galvanized Steel Thin Wall Duct Transition $58.78 each Row 3

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See all lots in The High Bidder Club Online Sale - ending 08/10/2026 →