All Categories > Standard Tread Nosings Grating > Abrasive Nosing > 19-SG-4 Aluminum Rectangular Bar Grating > 15-W-2 Light Duty Welded Steel Grating > 38-W-2 Heavy Duty Welded Steel Grating > 19-SGI-4 Aluminum I-Bar Grating > 19-W-4 Light Duty Welded Steel Grating > 22-W-2 Heavy Duty Welded Steel Grating > 30-W-4 Heavy Duty Welded Steel Grating > 11-SGI-2 Aluminum I-Bar Grating > 19-W-4 Heavy Duty Welded Steel Grating > Item # 1 1/4 x 3/8   Item # 1 1/4 x 3/8 19-W-4 Heavy Duty Welded Steel Grating     Printable Page       Email This Page       Save To Favorites    19-W-4 Heavy Duty Welded Steel Grating 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 1 1/4 x 3/8 in Approx. Weight 17.23 lbs/ft² Section Properties 0.987 Sx, in³ 0.617 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