B-Line Eaton series Grip Strut six diamond plank, 144" Grating length, 30" Grating width, Steel, 5" Channel size, Plain, Grip Strut, 10 gauge

It's a 144 inch long plank, 30 inches wide, with a 5 inch channel height. Formed from 10 gauge steel in a plain (uncoated) finish, it weighs 19.9 lb. The 5 inch channel depth is the leg height of the plank, so account for it when you set your support framing elevation.

Yes. The B-Line Grip Strut six diamond plank is listed as OSHA compliant, and the diamond-pierced surface is made for safe, sturdy footing where non-slip is required. That's what puts it on catwalks, stair treads areas, mezzanines and equipment platforms rather than plain plate.

Plain means bare steel with no protective coating applied. Indoors and dry, that's fine. Outdoors, in a wash-down area, or anywhere with chemical exposure, you'll want to prime and paint it after install or specify a galvanized version instead, because bare 10 gauge steel will corrode.

A single 65010 12 BL plank covers 30 inches of walking width over a 12 foot run. For a wider platform, lay planks side by side across your supports; for a longer run, butt them end to end over a common support member. Supports and fasteners are not part of the plank itself and get ordered separately.

Grip Strut plank is a one-piece formed steel section with a pierced, serrated diamond surface and integral 5 inch channel legs, so it spans between supports on its own without a surrounding frame. Bar grating is a welded assembly of bearing bars that usually sits in a banded frame. For catwalks, equipment access platforms and MRO walkways where the priority is non-slip footing and light weight, the plank is the simpler install.