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DW10X25TO16DWSQRNDADPEC2ASY-2R-S-NS
Double Wall Duct - 10" X 25" To 16" SQ2RND Eccentric Adapter - 2 Layers Reduced Clearance - 14" X 29" To 20" Stainless Steel Outer Shell. Non-Standard part. 2 Week Lead Time.