Chief CMS0305

Overview

The Chief CMS0305 is an adjustable extension column designed to simplify mounting ceiling projectors or flat panel displays. It offers a height range from 3 to 5 feet, adjustable in precise 1-inch increments through a notched design that allows quick height changes without disassembly. Constructed from durable aluminum, it supports loads up to 500 pounds while maintaining a lightweight profile, making it suitable for a variety of installation environments.

Its integrated flow-through cable management system keeps cables organized and out of sight, contributing to a clean and professional appearance. The black finish blends seamlessly into commercial spaces like conference rooms and classrooms, as well as residential setups. Compatibility with any 1.5-inch NPT accessory adds flexibility to customize your mounting solution according to your needs.

Key features

• Adjustable height from 3 to 5 feet with 1-inch increments for precise positioning
• Notched design enables easy height adjustments without the need to disassemble the column
• Supports heavy loads up to 500 pounds, ensuring stability for a wide range of devices
• Integrated flow-through cable management keeps wiring neat and hidden for a tidy installation
• Compatible with 1.5-inch NPT accessories, allowing versatile mounting configurations
• Durable aluminum construction balances strength with lightweight handling
• Black finish offers a sleek and professional look that fits various environments

Key specs

• Height range: 3 to 5 feet, adjustable in 1-inch increments
• Load capacity: up to 500 pounds
• Material: aluminum
• Finish: black
• Compatibility: fits any 1.5-inch NPT accessory

Installation and setup

The extension column’s notched design allows installers to adjust the height quickly without removing or disassembling parts, saving time during setup or modifications. Its flow-through cable management system simplifies routing cables through the column, reducing clutter and improving safety. This makes it a practical choice for both new installations and upgrades in professional or home environments.

Ideal uses and environments

This extension column works well in commercial settings such as conference rooms, classrooms, and auditoriums where ceiling-mounted projectors or displays require precise height adjustments. It also fits residential media rooms or home theaters where a clean, professional look is desired. Its strong load capacity and flexible compatibility make it a reliable choice for a wide range of mounting needs.

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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