B-Line Eaton series runway shelf bracket, Used to support cable runway, 27" runway wall support, ASTM A36 structural steel, Yellow zinc

The SB214A24KYZ shelf bracket gives 27 inches of usable depth off the wall, so it carries cable runway up to 27 inches wide with the runway stringers sitting on the bracket arm. It is 25 inches high at the wall leg and 3 inches wide.

Yes. The bracket is ASTM A36 structural steel with a yellow zinc plating, which is an indoor-rated coating typical of telecom and data room framing. For exterior or wet locations you want a hot dip galvanized or stainless support instead, since plated zinc is not an outdoor coating.

A shelf bracket like the SB214A24KYZ bolts to the wall and cantilevers the runway out, so you use it where runway runs along a wall, terminates at a wall, or where you cannot get anchors into the deck. Ceiling hangers with threaded rod are the choice for runway crossing open floor space away from walls. Many rooms use both: brackets along the perimeter, rod drops for the center runs.

The SB214A24KYZ ships as the steel bracket itself. Anchors into concrete or masonry, or the bolts and backing for a stud or unistrut wall, are chosen for your wall construction and ordered separately, along with the hardware that clamps the runway stringer to the bracket.

10 pounds each. One tech can set it, though at 25 inches tall it is easier to mark and start the top anchor first, then swing the leg in and land the rest.