Chief CMS0406 Adjustable Extension Column, 1" Increments, Black, 4-6'

Achieve precise, professional projector and surveillance positioning with the Chief by Legrand CMS0406 adjustable extension column. This Speed-Connect mounting extension is engineered for AV and security integrators who need repeatable, secure placement: adjust height in 1" increments across a 4–6' range to optimize throw distance, camera angles, or monitoring sightlines. The CMS0406 supports up to 500 lb, so it accommodates large projectors, combined AV/security assemblies, or heavy enclosures without compromise. Built from anodized aluminum with a black commercial finish, it offers durable corrosion resistance and a low-profile appearance that blends into conference rooms, auditoriums, and CCTV installations. Universal 1-1/2" NPT accessory compatibility and VESA support speed up integration with existing mounts and poles, helping reduce labor time on site. Ideal for AV, security, surveillance, and monitoring applications, the CMS0406 delivers dependable performance for professional installations. Add the Chief CMS0406 to your next deployment to simplify projector mounting and improve system reliability—contact your rep or order today.

• Precise, tool-friendly height control in 1" increments (4–6') lets you position projectors or surveillance equipment exactly where needed.
• Heavy-duty 500 lb rating supports large projectors, enclosures or combined AV/security gear for reliable long-term installations.
• Speed-Connect compatibility and 1-1/2" NPT accessory support enable fast integration with existing mounts and poles, reducing install time.
• Lightweight, corrosion-resistant aluminum construction with a black finish delivers commercial durability and a discreet look for monitoring and security environments.
• VESA-compatible design and broad projector compatibility simplify system design for conference rooms, auditoriums, and surveillance hubs.