Chief CMS Speed-Connect Adjustable Extension Columns can be used with any 1 1/2" NPT accessory to lower projector to desired height. Provides up to 2' range of height adjustment in 1" increments depending on model (6" to 12' lengths). Includes setscrew for added rigidity.<br>
- Mounting Extension offers a dependable mounting solution with maximum productivity
- Sustains a maximum load capacity of 500 lb
- Built with aluminum product material to offer high strength and durability
- Cable Management feature for better reliance and usability
