Chief CMS018

Overview

The Chief CMS018 is an 18-inch fixed extension column designed to position projectors or flat panel displays at the perfect height for optimal viewing. Constructed from durable aluminum, it combines strength and lightness to simplify installation. Its 1.5-inch NPT threaded ends ensure compatibility with a wide range of Chief ceiling plates and accessories, making it a versatile choice for both commercial and residential AV setups.

With a weight capacity of up to 500 pounds, this extension column provides the stability needed for heavy equipment. The integrated cable management port helps maintain a clean and organized appearance by routing cables discreetly through the column, which is especially beneficial in professional environments such as conference rooms, classrooms, and home theaters. The black finish allows it to blend seamlessly into most ceiling designs.

Key features

• Fixed 18-inch length to extend mounting height precisely where needed
• 1.5-inch NPT threading on both ends for straightforward compatibility with Chief mounting hardware
• Supports heavy AV equipment up to 500 pounds, ensuring secure and stable installations
• Integrated cable management port keeps cables hidden and organized for a tidy setup
• Lightweight aluminum construction simplifies handling and installation without sacrificing durability
• Black finish designed to blend into various ceiling and room environments discreetly

Key specs

• Length: 18 inches (45.7 cm)
• Threading: 1.5-inch NPT on both ends
• Weight capacity: up to 500 lbs (226.8 kg)
• Material: aluminum
• Finish: black

Connectivity and compatibility

This extension column is engineered to work seamlessly with Chief ceiling plates and accessories, thanks to its standardized 1.5-inch NPT threading. This ensures easy integration into existing AV mounting systems without the need for adapters or modifications. Its design supports a wide range of projectors and flat panel displays, making it a flexible component for various AV configurations.

Installation and setup

The lightweight aluminum build makes the CMS018 easy to handle during installation, reducing strain and setup time. The fixed length eliminates guesswork when positioning your display or projector, while the integrated cable management port allows you to route cables through the column, minimizing visible clutter and improving the overall aesthetic of your installation. This makes it a practical choice for both professional installers and DIY enthusiasts.

Ideal uses and environments

The Chief CMS018 extension column fits well in environments where precise projector or display positioning is critical, such as conference rooms, classrooms, home theaters, and retail spaces. Its high weight capacity and clean cable management make it suitable for heavy and complex AV equipment setups. The black finish helps it blend into most ceiling designs, maintaining a professional and unobtrusive appearance.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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