Chief CMS009W Fixed Extension Column with 1.5" NPT on Both Ends, 9", TAA Compliant, White

Make projector and AV installs faster and more reliable with the Chief by Legrand Speed-Connect CMS009W fixed extension column. This mounting extension is engineered to provide a clean, consistent 9-inch drop while simplifying connections: both ends are threaded 1.5" NPT to mate quickly with Chief ceiling plates or compatible accessories. The heavy-duty aluminum column supports up to 500 lb, making it ideal for large projectors, integrated surveillance cameras, or combined AV/security cabinets where load capacity and stability matter. The white finish keeps installations discreet in conference rooms, classrooms, and monitoring centers, while UL and TUV listings and a 10-year limited warranty give specifiers confidence in long-term performance. Because the CMS009W is part of the Speed-Connect family, installers benefit from reduced labor time and a dependable, tamper-resistant mount that integrates into security, surveillance and monitoring systems. Choose the CMS009W for professional ceiling mounting that prioritizes safety, appearance and ease of service — ideal for AV contractors, integrators and security technicians. Add to your project kit or order now to streamline your next install.

• Lowers projectors and displays quickly and cleanly for professional ceiling installations, speeding up AV, surveillance and security deployments
• Dual 1.5" NPT threads allow simple connection to Chief Speed-Connect ceiling plates or third-party accessories for flexible mounting configurations
• 9" fixed drop provides a consistent, tamper-resistant mounting height for monitoring and presentation systems
• Durable aluminum construction with a 500 lb load rating ensures long-term stability for heavy projectors and equipment
• White powder-coat finish delivers a low-profile, finished look that blends into ceilings for discreet surveillance and AV installations