Duct Box, Flanged Board, Register, 10 in WD, 4.5 in HT, 10 in LG, 30 gauge THK, Galvanized Steel, Black Interior, ASTM C1338, ASTM E8491, R6 Insulation, Thermal Seal Gasket
Note – We recommend ordering it as part of a complete system to ensure safe delivery. Orders placed for individual parts are shipped at the buyer’s risk, and we will not be responsible for any damage that occurs during transit.
