DuraVent® 58DVA-WT, Double Wall Thimble, Series: DirectVent Pro, 5 in Diameter, 12.5 in Width, 24 ga Inner Pipe/28 ga Outer Pipe Gauge, Aluminum, Galvanized
DuraVent® 58DVA-WT, Double Wall Thimble, Series: DirectVent Pro, 5 in Diameter, 12.5 in Width, 24 ga Inner Pipe/28 ga Outer Pipe Gauge, Aluminum, Galvanized