B-Line Eaton series Flex tray wire basket tray, Limited industrial and interior, Pre-galvanized zinc, Steel, 79.5" actual area inside tray, 4" deep fl

No. The FT4X20X10 GS is pre-galvanized zinc over steel and is rated for limited industrial and interior use only. For exterior runs, washdown areas, or corrosive process environments, specify a hot dip galvanized or stainless basket tray instead.

Wire basket like this 4 inch deep flextray is the usual choice for communications and low voltage backbone: the open mesh lets you drop cable in anywhere along the run, gives free air ventilation for bundled data cable, and field cuts with a bolt cutter instead of needing fabricated fittings. Ladder or solid bottom tray is the better call where you need a defined bend radius on large power feeders, or a solid bottom to keep dust and debris off the cable.

Order Eaton B-Line part FT4X20X10 GS. That's the pre-galvanized steel version, 4 inch depth, 20 inch width, 10 foot length, so it splices in line with the same size run already installed. If your existing run is a different finish (for example hot dip), match the finish code rather than just the dimensions.

What ships is the tray section itself, 20 inches wide by 4 inches deep in a 118.312 inch length. Splice washers, couplers, hold down clamps, trapeze or wall bracket supports, and any ground jumper are separate line items you need to add to the order to complete the run.

Wire basket tray is field formed. You cut the wires with a cutting tool and bend or splice the remaining section to form elbows, tees, and drops, then reconnect with splice hardware, so you are not ordering a separate fitting for every direction change. The 4 inch depth and 20 inch width stay constant through the transition, which keeps your fill capacity the same around the corner.