Chief CMS009 Fixed Extension Column with 1.5" NPT on Both Ends, 9", TAA Compliant, Black

Streamline projector and surveillance mounting with the Chief by Legrand CMS009 fixed extension column. Designed as a dependable mounting extension for professional AV and security installations, this 9" Speed-Connect column lets you lower equipment to the exact height needed for optimal image alignment or camera coverage. With 1.5" NPT threading on both ends, the CMS009 quickly integrates with Chief ceiling plates or compatible 1.5" NPT accessories to reduce installation time and labor costs. The rugged aluminum body and black powder-coat finish support up to 500 lb, making it ideal for projectors, camera enclosures and other monitoring hardware in enterprise, education and retail environments. TAA compliant and built to UL/TUV standards, this fixed extension column meets procurement and safety requirements for government and commercial projects. Choose the CMS009 to simplify mounts, improve sightlines and ensure a clean, professional install—order now for your next AV or security deployment.

• Securely extend and position projectors, cameras or enclosures with a fixed 9" extension that simplifies AV and surveillance installations
• Dual 1.5" NPT threads on both ends enable fast Speed-Connect integration with Chief ceiling plates and third‑party accessories
• Heavy-duty aluminum construction supports up to 500 lb, delivering reliable load capacity for professional AV, security and monitoring equipment
• Black powder-coat finish provides a low‑profile appearance for conference rooms, classrooms, retail and control rooms
• Backed by Chief by Legrand quality and a 10-year limited warranty for long-term deployment confidence