Threaded on both ends the white Chief CMS-009012W is a 9 - 12" (22.8-30.4cm) adjustable extension column that can be used with any 1.5" NPT accessory to lower a projector or flat panel display to a desired height. Includes a continuously adjustable notch for length changes (1" increments) without disassembly aluminum construction for fast and easy installation and flow-through cable management with an integrated port for routing cables. Supports up to 500 pounds.

Features:

• Revolutionary notched design allows for lightning-fast height adjustments without disassembly
• Aluminum construction for easier installation - also saves on shipping costs
• Flow-through cable management with an integrated port on one end for routing cables