B-Line Eaton series Grip Strut three diamond plank, 144" Grating length, 7" Grating width, Aluminum, 2" Channel size, Grip Strut, .100" Thick

The Grip Strut three diamond plank runs 144 inches long (12 feet) with a 7 inch walking width. The channel depth is 2 inches, so you need 2 inches of clearance below the walking surface for the side channels to sit into your supports.

Yes. The Grip Strut three diamond plank is listed as OSHA compliant and is intended for safe, sturdy footing where a non-slip surface is required, which is the typical requirement for mechanical platforms, catwalks and equipment access walkways.

This one is aluminum, 12 gauge, .100 inch thick material. Aluminum is the choice where you want corrosion resistance without a coating, so it suits exterior rooftop walkways, wash-down areas and coastal sites. If you need higher load capacity over the same span, a steel Grip Strut plank of the same profile is the alternative.

No fasteners are supplied with the plank itself. It is the walking surface only, so plan on separate hold-down clips, bolts or welds to attach the 2 inch side channels to your support steel, and size the fasteners to your framing.

That is what the three diamond plank is made for. The punched diamond openings shed liquid and debris through the surface instead of holding it, and the raised serrated edges give grip in multiple directions, which is why it is specified where non-slip footing is required. Solid tread plate holds fluid on the surface; bar grating drains too but does not have the same serrated edge.