Notched adjustment design enables easy height adjustment and position locking Offers unobtrusive cable management Height adjustment at 1" (25mm) increments Lightweight aluminum construction for ease of installation and lower freight cost 1-1/2"-11.5 NPT (38mm) aluminum column threaded on both ends Designed to blend in and work in almost any environment, our line of AEC adjustable columns range in lengths from 6-9" up to 10-12'. Whether its for an office or mounted from a tall cathedral ceiling, the adjustable column supports up to 500lb, making it ideal for exhibit, retail or digital signage applications. The adjustment slot design makes for easy incremental height adjustments to find the perfect position and then securely locking it into place. The AEC columns cylinder shape conveniently offers ample internal space for cable management of multiple cords, ultimately giving a clean look to any installation. Features Maximum weight capacity 227 kg Housing material Aluminium Product col