B-Line Eaton series Grip Strut three diamond plank, 120" Grating length, 7" Grating width, Steel, 2" Channel size, Plain, Grip Strut, 10 gauge

The Grip Strut three diamond plank runs 120 inches long by 7 inches wide, with a 2 inch channel height. It is 10 gauge steel in a plain (unfinished) finish and weighs 9.5 lb per plank. Three diamond refers to the number of diamond openings across the 7 inch width, so it lands between a narrow single-diamond tread and a full grating panel.

Yes. The B-Line Grip Strut three diamond plank is listed as OSHA compliant and is intended for safe, sturdy footing anywhere non-slip walking surface is required, such as mezzanine walkways, platforms, and equipment access runs.

Plain is bare steel with no protective coating applied, so it is meant for dry interior use or for a job where you are field painting or coating it yourself. If the walkway is outdoors, in a washdown bay, or in a corrosive process area, specify a galvanized or coated Grip Strut plank instead of the plain version.

Grip Strut plank is a one-piece formed section with 2 inch deep turned-down channel legs on each side, and those legs are what carry the span. The plank bears on supports running across the walkway, and you fasten it down through the channel legs at each support. Span capacity depends on the load you are designing for, so size the support spacing off the load table for 10 gauge, 2 inch channel plank against your live load.

Figure 2 inches from the top of your supporting steel to the walking surface. That is the channel height of the plank, and it matters when you are setting elevations against a door threshold, a landing, or an adjacent grating run so you do not create a trip edge.

Yes. At 10 gauge steel it cuts with a metal-cutting saw or torch, and 120 inch planks are routinely trimmed to fit between supports. Cut ends on the plain finish leave bare steel, so if the run is going to be painted or coated, do the cutting first and finish afterward.