Marshall Stamping 36 in. H x 37 in. W Galvanized Steel Area Wall Brand_Lifetime Brands Low amp draw increases life

Low amp draw increases life expectancy by 4 times over the average "oil free" air compressor

Bonded EPDM washer

New and improved locking nut eliminates nut-retaining clip (of former AL 8461)

and keep on killing pests for up to three months

Marshall Stamping 36 in. H x 37 in. W Galvanized Steel Area Wall Brand_Lifetime Brands Low amp draw increases lifeRolled 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