National Guard L-700-Bf-24X12 Door Louver, 11 1/4 In H, 23 1/4 In W
Door Louver, Material Steel, Opening Height 12 In., Opening Width 24 In. NATIONAL GUARD. Light Industrial. & Recepticles. Electrical Outlets. and Enclosures. Electrical Boxes. General Purpose.
National Guard L-1900-24X12 Fusible Louver, 10 In H, 22 In W
Fusible Louver, Material Steel, Opening Height 12 In., Opening Width 24 In., Window Height 25 In., Window Width 4 In. NATIONAL GUARD. Light Industrial. & Recepticles. Electrical Outlets. and Enclosures.