Chief extension column CMS0406 adjustable 1219–1829 mm load 226.8 kg black

Chief extension column CMS0406 adjustable 1219–1829 mm load 226.8 kg black is an adjustable mounting column designed to provide vertical extension and support for AV equipment. With a height range from 1219 mm to 1829 mm and a rated load capacity of 226.8 kg, this extension column is intended for secure installations of displays, projectors and AV assemblies in conference rooms, classrooms and public spaces. The black finish integrates with professional AV systems and the product is compatible with Chief mounting solutions to enable stable, modular setups.

Advantages

The extension column features robust construction and a high load rating, allowing it to support heavy displays and AV assemblies while maintaining structural stability. Height adjustment is simple and precise within the specified range, enabling installers to set display elevation to match sightlines or room layout. The black finish reduces visual distraction and coordinates with common AV equipment aesthetics. Compatibility with Chief mounting systems simplifies integration into existing installations and speeds up professional deployment.

Suitable for

• Mounting large displays and video walls in boardrooms and auditoriums
• Supporting projectors and AV assemblies in classrooms and lecture halls
• Creating secure elevated mounts for signage and digital displays in public spaces
• Modular AV installations that require adjustable vertical positioning

Key specifications

• Adjustable height range: 1219–1829 mm
• Maximum load capacity: 226.8 kg
• Finish: black
• Designed for compatibility with Chief mounting systems
• Intended for vertical extension of displays, projectors and AV assemblies

How to use

Install the extension column as part of a compatible Chief mounting assembly following the manufacturer’s mechanical mounting instructions. Secure the column to the primary mount or ceiling/structural anchor points rated for the combined weight of the column and attached equipment. Adjust the height within the 1219–1829 mm range and lock the position according to the included fastening method. Attach displays, projectors or other AV components using appropriate mounting brackets and fasteners for the equipment weight and VESA or mounting interface.

Recommendations

Verify that the supporting structure and anchors are rated for the total imposed load before installation. Use recommended hardware and follow Chief installation guidelines to ensure safe, stable mounting. For installations in public spaces or elevated positions, perform periodic checks of fasteners and adjustments to maintain safety and alignment.