All Categories > Light Duty Welded Steel Grating > 15-W-4 Light Duty Welded Steel Grating > 11-W-4 Light Duty Welded Steel Grating > 38-W-2 Heavy Duty Welded Steel Grating > 11-W-2 Light Duty Welded Steel Grating > 19-SG-4 Aluminum Rectangular Bar Grating > Item # 8L-21   Item # 8L-21 19-SG-4 Aluminum Rectangular Bar Grating     Printable Page       Email This Page       Save To Favorites    19-SG-4 Aluminum Rectangular Bar Grating 1 3/16 center to center on bearing bars 4" center to center on cross rods Aluminum Rectangluar Bar Grating larger image larger image  Specifications    Height x Bar Thickness 1 1/4 x 1/8 in Ped Span 47 in Approx. Weight 2.08 lbs/ft² Section Properties 0.329 Sx, in³ 0.206 Ix, in4 Cross Bar Spacing 4 in (19-SG-4) Surface Smooth Panel Length Available 20 ft 24 ft Panel Width Available 23 15/16 in 35 13/16 in  MORE IMAGES  · Panel Width Chart · Max Safe Concentrated Load