Special Features:

Item has beveled corners on one end and square corners on the other end; it has four 1 inch diameter mounting holes centerally located 3.25 from the square corner edge, 10.50 apart along the length and 7.5 apart along the width; it has four centerally located 1.50 long slots with a .50 radius on each end located 5.04 from the squar corner end and 2.57 from the top edge, slotes are 6.92 apart along the length and 5.36 apart along the width

Properties:

The upper, horizontal part of a step upon which the foot is placed, or a section placed upon or set into a deck, walkway, or coaming, made of metal, and corrugated or otherwise specially constructed to resist skidding. May have added material or inserts such as wood strip or abrasive particles to prevent sparking. Excludes door saddle, floor plates, gratings and elevator sills.