All Categories > Heavy Duty Welded Steel Grating > 19-W-4 Heavy Duty Welded Steel Grating > Item # 2 1/2 x 3/8   Item # 2 1/2 x 3/8, 19-W-4 Heavy Duty Welded Steel Grating     Please wait…       Printable Page       Email This Page       Save To Favorites    1 3/16 center to center on bearing bars 4" center to center on cross rods Heavy Duty Welded Steel Grating larger image larger image  Specifications   Clear Span, Partially Distributed Load    Height x Bar Thickness 2 1/2 x 3/8 in Approx. Weight 33.34 lbs/ft² Section Properties 3.947 Sx, in³ 4.934 Ix, in4 Cross Bar Size 3/8 in Dia (19-W-4) Surface Smooth Panel Length Available 20 ft 40 ft Panel Width Available    36 1/8 in  MORE IMAGES  · Panel Width Chart · Max Safe Concentrated Load