Threaded on both ends, the Chief CMS-006009 is a 6-9" (15.2-22.8cm) 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. It includes a continuously adjustable notch for length changes (1" increments) without disassembly and aluminum construction for fast and easy installation. Supports up to 500 pounds.
- Revolutionary notched design allows for lightning-fast height adjustments without disassembly
- Aluminum construction for easier installation - also saves on shipping costs