PE2990 Features: * Extension column * Easy installation * Comes with clutter-free interior cable management * Locking slot design enables easy, flexible height adjustment * 11.5 NPT both ends * Height adjustment at 1" increments * Security hardware is not included * Distance from ceiling: 120" - 144" * Weight capacity: 500 lbs Construction: * Light-weight aluminum construction Color/Finish: * Finish: Powder coat Dimensions: * Product weight: 16 lbs