Finished in white powder-coat, this Peerless 5 to 7' Adjustable Extension Column is designed for use with Peerless-AV display mounts, projector mounts, and ceiling plate accessories. It blends in and works in almost any environment. This column is adjustable to lengths from 5 to 7'. Whether it's for an office or mounted from a tall cathedral ceiling, the adjustable column supports up to 500 lb, making it suitable for exhibit, retail or digital signage applications. The adjustment slot design makes incremental height adjustments easy; just find the perfect position, and then lock it securely in place. The AEC column's cylinder shape offers ample internal space for cable management of multiple cords, ultimately giving a clean look to any installation.