OUR PRODUCTS NC-DOT Our Products » Metal Grating » NC-DOT Get Quote TypeModelOverall SizeSeat HeightLoad RatingUSFF Item/DrawingGRATE WELD Galvanized840.3723 x 26 1/44H-251000085769GRATE & FRAME Galvanized840.3747 1/2 X 27 1/24H-251000003784GRATE & FRAME Galvanized840.3847 X 271 1/2H-201000003786HITCH PIN Galvanized840.374 3/8 x 2 3/16n/a005104PIN, COTTER, HAIRPIN.177 X 3.25 n/a002905