Chief CMS-0709 7-9' Speed-Connect Adjustable Extension Column (Black)

The Chief CMS0709 is a height adjustable extension column designed for projectors and flat-panel displays that need to hang seven to nine feet below a ceiling. Its notched design locks in one-inch increments, so you can set the perfect drop without taking the mount apart.

An aluminum build gives the column the strength to support up to 500 pounds while keeping overall weight manageable during installation. The threaded 1.5-inch NPT interface works with any Chief ceiling plate or accessory, and the integrated pass-through cable port routes wiring inside the column for a clean, finished look.

This flexibility makes the CMS0709 a natural fit in corporate boardrooms, classrooms, retail showrooms, or home theaters where exact screen height improves sightlines and reduces glare. The column is also TAA compliant, which streamlines purchasing for government or military facilities.

Installers appreciate the quick Speed-Connect setup that cuts labor time, and facility managers value a rugged solution that stays secure over years of use. If your project calls for dependable mounting hardware with straightforward height adjustment, the CMS0709 covers the requirement.

• Adjustable from 7 to 9 feet in one-inch increments
• Supports loads up to 500 pounds
• Notched design allows height changes without disassembly
• Aluminum build for strength and reduced weight
• 1.5-inch NPT threading compatible with Chief ceiling plates and accessories
• Built-in cable management port keeps wiring hidden
• TAA compliant for government projects