Chief CMA340

Overview

The Chief CMA340 is a projector stabilization kit designed to provide additional support for ceiling-mounted projectors, especially when paired with long extension columns. It helps reduce movement and sway that can degrade image quality or risk projector safety. This kit is ideal for demanding environments such as large conference rooms, auditoriums, and classrooms where stability is essential for consistent performance.

Included in the kit are a durable pole clamp, four 10-foot cables, and four turnbuckles that work together to create a secure framework. The system supports projector setups weighing up to 500 pounds, making it suitable for heavy-duty installations that require reliable reinforcement. Its TAA compliance also makes it a trusted choice for government, educational, and commercial facilities.

Key features

• Provides extra stability to minimize projector movement and maintain image clarity
• Compatible with 1.5-inch NPT and 2-inch threaded extension columns for versatile installation
• Includes a pole clamp, four 10-foot cables, and four turnbuckles to create a secure support system
• Supports heavy projector setups up to 500 pounds, ensuring safety and durability
• Meets TAA compliance standards, suitable for government and institutional procurement
• Lightweight design with a shipping weight of just 3 pounds, simplifying handling and installation

Key specs

• Compatibility: 1.5-inch NPT and 2-inch threaded extension columns
• Support capacity: up to 500 pounds
• Cable length: four cables, each 10 feet long
• Included components: one pole clamp, four cables, four turnbuckles
• Compliance: TAA compliant
• Shipping weight: 3 pounds (1.4 kg)

Installation and setup

The CMA340 stabilization kit attaches directly to the extension column using the pole clamp, while the cables and turnbuckles are arranged to form a tensioned support system. This setup reduces sway and vibration, which can be common in ceiling-mounted projector installations with long extension columns. The included hardware is designed for straightforward installation by professionals, ensuring a secure and stable mounting solution.

Ideal uses and environments

This stabilization kit is well suited to environments where projector stability is critical, such as large conference rooms, auditoriums, classrooms, and other commercial or institutional spaces. It supports heavy projectors and mounts, making it a strong choice for setups that require reliable reinforcement to maintain image quality and equipment safety over time.

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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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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