B-Line Eaton series Grip Strut four diamond plank, 120" Grating length, 9.5" Grating width, Steel, 1.5" Channel size, Plain, Grip Strut, 12 gauge stee

The four diamond Grip Strut plank runs 120 inches long by 9.5 inches wide, with a 1.5 inch channel depth. That 1.5 inch height is the structural depth of the plank, so you need to allow for it when setting your support elevation to keep the walking surface flush with adjacent grating or decking.

Yes. The 41512 10 BL plank is listed as OSHA compliant and is intended for safe, sturdy footing where non-slip walking surface is required, which is the usual reason it gets specified for catwalks, platform decking and equipment access walkways.

The finish on model 41512 10 BL is plain steel, meaning bare, uncoated material. For interior dry service that is fine as supplied. Outdoors, in washdown areas, or anywhere condensation collects, plain steel will need field painting or galvanizing, or you should specify a pre-galvanized version of the plank instead.

The diamond count describes how many rows of pierced, serrated diamond openings run across the width of the plank, so it sets the walking width. The four diamond version here is 9.5 inches wide in a 120 inch length. Narrower two and three diamond planks cover less width per piece, so on a wide platform four diamond means fewer planks and fewer support connections to make up the same deck area.

It is formed from 12 gauge steel, and the product weight is listed at 5 lb. A single 10 foot plank is manageable by hand on site, which is why this product gets used for retrofit walkway decking where crane access is not available.

No hardware is included with model 41512 10 BL. The plank ships as the formed steel walking surface only, so order your saddle clips, hold-down clamps or through-bolts separately to suit the supporting steel you are attaching to.