This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
Description:
Master Flow's sturdy Rectangular Duct is used as the main trunk lines in HVAC supply systems. Two L sections snap together to form the rectangular duct. Sold in "L" sections. Two pieces must be ordered to produce a full section of duct. Drive and "S" Cleats are sold seperately. Constructed of 28 Gauge galvanized steel.