All Categories > Heavy Duty Welded Steel Grating > 38-W-2 Heavy Duty Welded Steel Grating > 15-W-4 Light Duty Welded Steel Grating > 11-SGI-2 Aluminum I-Bar Grating > 19-SG-4 Aluminum Rectangular Bar Grating > 19-SGI-2 Aluminum I-Bar Grating > Item # QAIS-21   Item # QAIS-21 19-SGI-2 Aluminum I-Bar Grating     Printable Page       Email This Page       Save To Favorites    larger image larger image  Specifications    Bar Thickness 2 1/4 in Ped Span 82 in Approx. Weight 3.75 lbs/ft² Section Properties 1.673 Sx, in³ 1.934 Ix, in4 Cross Bar Spacing 2 in (19-SGI-2) Surface Smooth Panel Length Available 20 ft 24 ft Panel Width Available 24 in 35 7/8 in  MORE IMAGES  · Panel Width Chart · Max Safe Concentrated Load