B-Line Eaton series runway shelf bracket, Use to support cable runway from wall, Sized for 1-1?2 and 2 inch stringers, ASTM A36 structural steel, Telc

The bracket measures 18 inches in length/depth, 25 inches in height and 3 inches wide. The 18 inch dimension is the run out from the wall face, which sets how far the runway sits off the wall and how much cable tray width the bracket can carry.

The SB214A15KTG runway shelf bracket is UL Listed, which is what most inspectors and telecom specs call for on runway support hardware in equipment rooms.

It is ASTM A36 structural steel with a telco gray powder coat, the standard gray used across B-Line runway and ladder rack, so it blends with existing telco gray runway rather than standing out.

Use a wall support like the SB214A15KTG when the runway runs along a wall and you want the load carried by the structure rather than the floor. It is specifically a wall support for cable runway. Where a runway crosses open floor or turns away from a wall, you need floor-mounted or overhead threaded-rod support instead, since a wall bracket has nothing to anchor to.

The bracket ships as the steel wall support itself. Anchors have to suit your wall, concrete, block, or stud framing, so plan on sourcing the anchors and the hardware that attaches the runway stringer to the bracket separately.

Each bracket weighs 9 pounds, so one installer can set and hold it against the wall while starting anchors, though the 25 inch height makes a second pair of hands easier on a tall run.