B-Line Eaton series Grip Strut four diamond plank, 120" Grating length, 9.5" Grating width, Steel, 2.5" Channel size, Plain, Grip Strut, 14 gauge

Yes, the four diamond Grip Strut plank is listed as OSHA compliant and is made for non-slip footing on walkways and platforms. The pierced, serrated diamond surface is what gives the traction, so it drains and stays gripping when the surface is wet or oily.

Plain is bare steel with no coating, so it is meant for dry indoor or protected locations unless you finish it yourself. Outdoors, in washdown areas, or anywhere corrosive, plan on a galvanized or coated version instead of field-painting a 14 gauge walking surface that will see boot traffic.

The plank is listed at 4.1 lb, which is why a 10 foot section of this 14 gauge steel grating can be carried up a ladder and set by one person. That matters on retrofit work over existing structure where you cannot get a lift in.

The diamond count is the number of traction diamonds across the walking surface, which sets the width. Four diamond gives 9.5 inches of tread. Narrower two or three diamond planks are used for ladder rungs, single-file crossovers and stair treads, while four diamond and wider are typical for walkways and equipment platforms. The channel depth here is 2.5 inches, which is what carries the span between supports.

Order Eaton B-Line part number 42514 10 BL. That is the four diamond plank, 120 inch length, 9.5 inch width, 2.5 inch channel, plain steel, 14 gauge. Mounting hardware and support clips are separate items.

Yes. It is 14 gauge steel plank, so it can be cut on site to fit between beams or around penetrations. Cut ends on plain material are raw steel with no coating, so treat them if the area sees any moisture.