Southwark Metal Manufacturing
28R4126
Southwark 28R4126 End Register Boot, 12 in L Register Opening, 4 in W Register Opening, Hot Dipped Galvanized, Steel
Southwark End Register Boot, 28R Series, 6 in Compatible Duct Diameter, 30 ga Gauge, 12 in Register Opening Length, 4 in Register Opening Width, Steel, Hot Dipped Galvanized