Garvin Industries - SWC 54171-TBFN 4" OctFnRtd TBrBx Bc

4 in octagon T-Bar Fan box has back tie wire tabs and fan-rated 10-24 mounting hardware. It is used to install ceiling lighting fixtures fans convenience junction boxes and devices on T-Bar ceiling grids. The break-away side tabs allow box to fit snugly on ceiling T-bar grid. The securing strap on back of the boxes allow tie wires to be secured to structural members. They also come with labor saving installation and mounting tabs that align with most lighting fixtures. Features: Southwire® Type TFFN or MTW or AWM may be used as fixture wire, machine tool wiring, or appliance wiring material as specified in the National Electrical Code.; For use with conduit; Available in black, white, red, blue, green, yellow, orange, brown, purple, gray, and pink.