B-Line Eaton series runway tubular, 119" height, 119" length, 9" width, ASTM A513 grade, Steel, 1008 steel, 11 gauge, Tubular stringer, Computer white

It's a cable runway stringer, the side rail that carries cable pathway above racks and cabinets in communication rooms. B-Line lists the application as cable runway in communication pathways. Stringers run in pairs and are joined by cross members to form the runway ladder, so you order two per runway run plus the tie bars and hardware for the width you want.

Yes. The SB1709CW carries a UL Classified listing, which is what most data center and telecom specs call for when the runway is used as an equipment grounding path component.

Tubular steel, 1008 steel to ASTM A513 for the tubing. That is the mechanical tubing spec, so the section is consistent enough for repeatable splice and cross-member hole patterns down a long run.

The finish is B-Line's computer white, the same standard color used across their runway line, so it blends with existing white stringers, cross members and supports. Confirm your existing pieces are white rather than black or grey before mixing them in the same run.

Order Eaton B-Line part number SB1709CW. The SB17 prefix is the tubular stringer series, 09 is the 9 inch dimension and CW is computer white.

A tubular stringer like the SB1709CW is closed box tubing, which gives a clean finished edge on both faces and looks better on exposed runs in a finished data room. Channel or tubular-style open sections are more common where runway is hidden above ceiling. Since this one is tubular steel, cross members and splices must be the matching tubular runway hardware, not channel-style clamps.