B-Line Eaton series Grip Strut two diamond plank, 144" Grating length, 4.75" Grating width, Aluminum, 2" Channel size, Grip Strut, .100" Thick

Yes. The 22010F 12 AL plank is listed as OSHA compliant and is intended for safe, sturdy footing where non-slip surface is required, which is the usual basis for using it on catwalks, crossovers, equipment platforms and stair treads.

This one is aluminum, 12 gauge. Aluminum is the choice where corrosion is the concern, for example exterior rooftop runs, wastewater plants, food processing and chemical areas, because it does not rely on a galvanized coating that can be scratched through during install or cut to length. Steel or galvanized Grip Strut carries more load per span and is the usual pick for heavy industrial traffic and longer spans indoors.

No fasteners or hold-down clips are included with the 22010F 12 AL plank. It ships as the formed plank only, so budget separately for the saddle clips, bolts or self-drilling screws that attach the 2 inch channel legs to your support members.

Two diamond describes the number of rows of the punched and formed diamond openings across the walking surface. At 4.75 inches wide, this plank carries two rows. Each diamond has raised, serrated edges on all four sides, so debris, water, mud and ice fall through rather than sitting on the surface, and the grip works in any direction of travel. Wider planks in the same family carry three, four or more diamond rows.

Yes, and aluminum is the easier of the two materials to field-cut. It comes in 144 inch lengths, so trimming to an opening is normal practice. Because the material is aluminum rather than galvanized steel, a cut end does not expose bare steel that needs cold galvanizing touch-up.