Fiberglass Pultruded Grating, Material Fiberglass, Product Type Industrial Pultruded Grating, Bearing Bar Thickness 0.6 in, Bearing Bar Spacing 1.5 in, Resin Type ISOFR, Color Yellow, Mesh Pattern None, Maximum Temperature 150 Degrees F, Grating Key I6015, Overall Length 5 ft, Overall Width 4 ft, Top Surface Texture Grit-Top, Mesh Size None, Series Safe-T-Span, Manufacturing Process Pultruded, Overall Height 1.5 in, System of Measurement Inch