B-Line Eaton series Flex tray wire basket tray, Limited industrial and interior, Pre-galvanized zinc, Steel, 15.8" actual area inside tray, 4" deep fl

The FT4X4X10 GS is a 4 inch deep by 4 inch wide wire basket tray supplied in a 118.312 inch length, which is the standard 10 foot stick. Height measures 4.38 in overall and each length weighs 11.25 lb, light enough for one person to hang on a run of trapeze or wall brackets.

The usable cross section inside the FT4X4X10 GS basket is 15.8 square inches. That is the number to use when you're sizing your bundle fill against the nominal 4 x 4 dimensions, since the wire mesh sides and the bend radius eat into the nominal figure.

No. The FT4X4X10 GS carries a pre-galvanized zinc finish on steel and is rated for limited industrial and interior use, so keep it to dry indoor environments such as data rooms, offices, ceiling voids and light industrial spaces. For exterior runs, roof-mounted cable paths, or corrosive and wash-down areas you want hot-dip galvanized after fabrication or stainless basket instead.

Wire basket like the 4 inch deep flex tray is the usual choice for communications and low-voltage cabling above ceilings: the open mesh gives you air flow around the bundles, lets you drop out cable anywhere along the run without cutting a knockout, and field-cuts with a bolt cutter to form bends, tees and risers without fittings. Solid-bottom tray is what you go to when cables need shielding from dust or mechanical damage, and ladder tray when you're carrying heavy power feeders over long support spans.

What you're buying is the 118.312 inch basket section itself. Splice hardware, wall brackets, trapeze or center-hung supports, hold-down clips and any bonding jumpers are ordered separately, so count your supports and connections per run before you order the tray.

The FT4X4X10 GS is CE marked. If your drawing calls out a different listing or a specific NEMA VE or CSA reference, confirm that against the spec before you commit the run.