Chief CMA105

Overview

The Chief CMA105 is a 4-inch ceiling plate with a 1.5-inch NPT opening designed to provide a secure and reliable mounting point for overhead equipment. It supports loads up to 500 pounds, making it suitable for projectors, large displays, security cameras, and other devices requiring a sturdy ceiling mount. Its compact size and low-profile design help it fit neatly into tight spaces such as classrooms, conference rooms, retail environments, and home theaters without drawing attention away from the mounted equipment.

Key features

• Compact 4-inch by 4-inch plate that fits easily above ceiling tiles or in soffits where space is limited
• Durable black finish that blends into dark ceilings or open plenum areas for a discreet appearance
• Supports heavy equipment loads up to 500 pounds, ensuring stability and safety
• Includes a set screw to lock the column in place and prevent rotation during use or adjustment
• Compatible with any Chief fixed or adjustable-length column as well as other 1.5-inch NPT threaded pipes for versatile installation options
• UL Listed and OSHPD certified, meeting strict safety and seismic performance standards for commercial and healthcare environments
• Simple installation process that secures the plate to structural ceiling members and allows quick threading of the column

Key specs

• Plate dimensions: 4 inches by 4 inches
• NPT opening size: 1.5 inches
• Load capacity: up to 500 pounds
• Finish: black powder coat
• Certifications: UL Listed, OSHPD certified

Installation and setup

Installing the CMA105 is straightforward and efficient. The plate attaches securely to a structural ceiling member, providing a stable anchor point. The compatible column or threaded pipe is then screwed into the 1.5-inch NPT opening, and the included set screw is tightened to lock the column in place. This process ensures a professional, clean installation that minimizes visual clutter and maximizes safety.

Ideal uses and environments

This ceiling plate is well suited to environments where space is limited but strong support is essential. It works well in classrooms, conference rooms, retail spaces, home theaters, and healthcare facilities. Its certifications and load capacity make it a strong choice for commercial projects requiring code compliance and seismic safety, while its discreet design keeps attention focused on the mounted equipment rather than the hardware.

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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