B-Line Eaton series runway tubular, 119" height, 119" length, 20" width, ASTM A513 grade, Steel, 1008 steel, 11 gauge, Tubular stringer, Yellow zinc

No. This is the tubular stringer only, one piece, ordered as model SB1720YZ. Butt splice kits, cross members, wall angle support kits, triangular support brackets, threaded rod and grounding hardware are all separate line items and need to be added to complete a runway installation.

The SB1720YZ is a tubular cable runway stringer, used to build overhead cable runway in communication pathways: data centers, telecom rooms, and equipment room ladder rack runs. Two stringers plus cross members form the runway that carries copper and fiber above racks and cabinets.

It is 11 gauge steel, specifically 1008 steel manufactured to ASTM A513 tubing, with a yellow zinc finish. The yellow zinc plating is an indoor finish, appropriate for equipment rooms and data centers rather than exterior or wet locations.

Yes. The SB1720YZ carries a UL Classified listing, which matters on specs that call for classified cable runway for bonding and grounding pathways in telecom spaces.

Tubular stringer runway, like this B-Line piece, uses closed tube side rails rather than open channel. Tube gives a clean finished look for exposed runs over racks in data and telecom rooms and resists twisting along the run. Open channel stringer is the more common choice where you want to drop hardware into the channel from the side or bolt accessories anywhere along the rail. Both build the same 20 inch wide runway footprint here, so pick on how you intend to attach accessories and how visible the run is.

28.8 lb per stringer. That is a one-man carry for a 119 inch piece, but the dead load adds up fast on a long run once cable is loaded, so size your threaded rod, wall angle, and support spacing for the full assembled run rather than the single piece.