Description
The Chief CMS0305 Adjustable Extension Column provides flexible projector drop lengths for ceiling-mounted installations. Adjustable from 36 to 60 inches, this extension column allows precise height positioning to achieve optimal projector alignment. Designed for compatibility with any 1.5" NPT accessory, it integrates seamlessly into Chief ceiling mounting systems.
The CMS0305 offers up to 2 feet of height adjustment in 1-inch increments, giving installers greater control during setup. A built-in set screw enhances structural rigidity and stability, ensuring secure support in commercial, educational, and professional AV environments.
Ideal for projects requiring adaptable ceiling drop lengths without compromising strength or alignment precision.
| Specification | Details |
|---|---|
| Brand | Chief |
| Model | CMS0305 |
| Product Type | Adjustable Extension Column |
| Adjustable Length Range | 36" to 60" |
| Adjustment Increments | 1-inch increments |
| Total Adjustment Range | Up to 24 inches |
| Thread Compatibility | 1.5" NPT |
| Construction | Heavy-duty steel |
| Stability Feature | Integrated set screw for added rigidity |
| Application | Ceiling-mounted projector installations |
| Color | Black |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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