Chief CMS024 Fixed Extension Column, 24" with 1.5" NPT on Both Ends, TAA Compliant, Black

Optimize projector placement and secure heavy AV or surveillance equipment with the Chief by Legrand CMS024 fixed extension column. Designed for professional AV, security, and monitoring environments, this 24" Speed-Connect mounting extension gives you precise drop length and robust support—up to a 500 lb maximum load—so large projectors, housings or camera enclosures stay stable and aligned. Threaded 1.5" NPT on both ends, the column integrates quickly with existing mounts and accessories, reducing install time and compatibility headaches. The aluminum construction balances strength and weight for easier handling, while flow-through cable management keeps power and signal cables concealed and protected for a clean, serviceable installation. UL and TUV listings plus a 10-year limited warranty ensure the product meets commercial-grade safety and reliability expectations. Ideal for conference rooms, classrooms, control rooms, and surveillance installations, the CMS024 streamlines deployment of AV and security systems. Add the CMS024 to your installation kit to standardize mounts and speed up projector and monitoring system setups.

• Securely position projectors and AV gear with a rigid 24" extension column that simplifies installation and improves sightlines
• 1.5" NPT threads on both ends provide broad compatibility with industry-standard mounts and accessories for fast integration
• Supports up to 500 lb to handle heavy projectors, housings, and integrated surveillance enclosures with confidence
• Flow-through cable management hides and protects power and signal cabling for a clean, professional installation ideal for security and monitoring setups
• Lightweight, high-strength aluminum construction offers durability without adding excess weight, reducing installation labor and strain
• UL/TUV listings and a 10-year limited warranty deliver long-term reliability for commercial AV, security, and surveillance deployments