Description
Lightweight air-insulated, double-wall metal construction with an inner pipe of reflecting aluminum and an outer pipe of corrosion-resistant galvanized steel for strength, safety, and durability. Constructed from four sections for smoother bends and lessresistance. It adjusts easily from 0° to 90° to clear rafters or ceiling joists.90° – ADJUSTABLEDOUBLE WALLSize In: 6
