Marshall Stamping 18 in. H x 37 in. W Galvanized Steel Area Wall Brand_Cobra ms 230 c-be

ms 230 c-be

Ergonomic grip

Normal operating pressure: 18 P

reinforced body withstands hammering & sawing

Seals out water and Resists mildew and weathering when cured

Marshall Stamping 18 in. H x 37 in. W Galvanized Steel Area Wall Brand_Cobra ms 230 c-beRolled top on all standard area walls 12, 18, 24, and foundation vent area walls have rounded top and bottom corners for extra safety Stamped from single steel sheet Bright finish reflects light into basement Holes in flanges for bolting to wall Deep corrugation stiffens against back fill Minimum G 60 galvanized coating All back filling should be done gradually to prevent excessive pressure against area wall