Fiberglass Pultruded Grating, Material Fiberglass, Type Pedestrian Pultruded Grating, Bearing Bar Thickness 1.5 in, Bearing Bar Spacing 1.719 in, Resin Type ISOFR, Color Light Gray, Mesh Pattern None, Maximum Temperature 140 Degrees F, Grating Key T1210, Overall Length 10 ft, Overall Width 4 ft, Top Surface Texture Grit-Top, Mesh Size None, Manufacturing Process Pultruded, Overall Height 1 in, System of Measurement Inch