The SM-CEILING-CT-2X2-WH gives you a simple suspended ceiling mounting option that utilizes a 2 ft. x 2 ft. tile. It features a 1.5 in. NPT connection, knockouts, and a cable suspension system, allowing you to mount a projector or TV with a total weight up to 100 pounds. With 11.5 threads per inch, this ceiling tile replacement will work with any poles using 1.5 in. NPT. Fits 24 in. wide ceiling tile grids to directly replace the tile for quick & easy installation. Includes cables, wood & masonry eye-bolts and flexible steel wire for quick and easy tie-off for added mounting flexibility. Includes set screws to lock down the pipe's rotation so you can set it and forget it.