All Categories > Heavy Duty Welded Steel Grating > 30-W-2 Heavy Duty Welded Steel Grating > 22-W-4 Heavy Duty Welded Steel Grating > 19-W-4 Heavy Duty Welded Steel Grating > 19-W-4 Light Duty Welded Steel Grating > 11-W-4 Light Duty Welded Steel Grating > 15-W-2 Light Duty Welded Steel Grating > 19-SG-2 Aluminum Rectangular Bar Grating > 19-SG-4 Aluminum Rectangular Bar Grating > 15-W-2 Heavy Duty Welded Steel Grating > 30-W-4 Heavy Duty Welded Steel Grating > 19-SGI-4 Aluminum I-Bar Grating > Item # JAI-21   Item # JAI-21 19-SGI-4 Aluminum I-Bar Grating     Printable Page       Email This Page       Save To Favorites    larger image larger image  Specifications    Bar Thickness 1 in Ped Span 46 in Approx. Weight 1.99 lbs/ft² Section Properties 0.354 Sx, in³ 0.188 Ix, in4 Cross Bar Spacing 4 in (19-SGI-4) 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