B-Line Eaton series Grip Strut eight diamond plank, 240" Grating length, 36" Grating width, Steel, 5" Channel size, Galvanized, Grip Strut, 10 gauge

It is a 240 inch long plank, 36 inches wide, with a 5 inch channel depth. That 5 inch height is the side channel that carries the load, so figure the plank sits 5 inches above whatever framing it lands on. Weight is listed at 22.7 lb.

Yes, the Grip Strut eight diamond plank is listed as OSHA compliant and is intended for safe, sturdy footing where a non-slip surface is required. The diamond openings are punched and formed so the raised edges give traction in all directions, which is why it gets used on mechanical platforms, catwalks, and stair landings.

The plank is steel with a mill-galvanized finish, which is the standard choice for damp interior spaces, rooftop equipment platforms, and covered exterior walkways. For continuously corrosive duty, washdown, or coastal salt exposure, specify a stainless or aluminum grating instead, since mill-galvanized steel will eventually show white rust at cut edges.

The diamond count describes how many rows of diamond openings run across the width. Eight diamonds gives a 36 inch wide sheet, so it decks a full walkway or platform bay in one piece with fewer support runs to lay out. Narrower two, three, or four diamond sections are stair treads and single-width catwalk strips. If you are decking a platform, the 36 inch plank is the piece to order; if you are replacing individual stair treads, order the tread width that matches your stringer spacing.

The material is 10 gauge steel, which cuts with a metal-cutting chop saw or plasma. Planks ship at 240 inches, so field cutting to bay length is normal. Touch up cut ends with a zinc-rich cold galvanizing compound, because cutting exposes bare steel through the mill-galvanized coating.

No. The plank itself is the grating only, 240 inches by 36 inches with 5 inch side channels. Hold-down clips, saddle clips, or bolts through the channel legs are ordered separately, and so is the supporting steel. Plan one fastening point per channel leg at each bearing support.

At 240 inches, this is a 20 foot piece and it needs a flatbed or an LTL carrier that accepts long freight, plus a clear path into the building. Listed weight is 22.7 lb, so two people can carry it, but the length is the constraint, not the weight. If your access is tight, cutting to bay length before you move it is easier than fighting a 20 foot sheet up a stairwell.

That is exactly the duty it is sold into. The B-Line Grip Strut plank is catalogued as electrical department material and is used for service walkways over cable tray runs, transformer and switchgear platforms, and access catwalks where crews need non-slip footing in work boots. The open diamond pattern also lets debris and water fall through rather than pooling on the walk surface.