B-Line Eaton series Grip Strut two diamond plank, 144" Grating length, 4.75" Grating width, Steel, 2" Channel size, Mill-galvanized, Grip Strut, 10 ga

It's a 12 foot plank: 144 inches long, 4.75 inches wide, with a 2 inch channel height. That 4.75 inch width is a single walking plank, not a full grating panel, so on wider catwalks you run several side by side to make up the walking surface. Formed from 10 gauge steel and weighs 7.4 lb.

The Eaton B-Line Grip Strut two diamond plank is listed as OSHA compliant. The pierced, serrated diamond openings give the non-slip footing that walking and working surfaces need, which is why it gets used on catwalks, platform decking, stair treads and mezzanine access runs.

The finish here is mill-galvanized steel, meaning the coil was galvanized before forming, so the cut ends and pierced edges are bare steel. That's fine for covered outdoor use, mechanical rooms, and general industrial walkways. For constant wash-down, coastal salt air, or chemical exposure, specify a hot-dip galvanized-after-fabrication or stainless plank instead.

The diamond count is just how many rows of the serrated openings run across the width. This one is two diamond at 4.75 inches wide, sized for a single-plank run, a stair tread, or a narrow ledge. Wider plank counts cover more surface per piece and cut down the number of pieces you fasten on a full-width catwalk. Load span depends on the channel depth, and this one has a 2 inch channel.

No hardware is included with the 22010 12 GL plank. It ships as the formed 12 foot section only, so order your hold-down clips, saddle washers, or self-drilling fasteners separately to suit the supporting beam or channel you're landing it on.

Yes, the 144 inch plank is 10 gauge steel and is regularly cut to length on site with a saw or shear. Because the material is mill-galvanized, any cut end exposes bare steel, so touch it up with a cold galvanizing compound if the run sees moisture.