Chief UNISTRUT ADAPTER - CMA372
Chief UNISTRUT ADAPTER - CMA372 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Chief CMA372 Unistrut adapter lets AV integrators attach a projector or display extension column to 1.63" Unistrut and U-Channel structures. It is built for permanent overhead installations in commercial meeting spaces, broadcast studios, and large venues where strut channel is the available anchor point. The adapter ships with spring nuts and bolts and includes an offset that routes cables out of the extension column for a clean finish.
Product Description

The CMA372 simplifies mounting AV equipment to all styles of 1.63" Unistrut and U-Channel. It ships complete with the spring nuts and bolts required to fasten directly to 1.6" (41 mm) strut, so installers avoid sourcing separate hardware on site. A built-in offset transitions cabling out of the extension column, allowing technicians to run cable up through the pole and out of the adapter for a concealed, professional result. This makes the adapter well suited to projector and digital signage installations where cable management and a finished look both matter. As part of the Chief column mounting system, it pairs with Chief extension columns to set a precise drop height. The commercial-grade construction supports permanent installation in active AV environments. Integrators get a repeatable method for anchoring to strut channel without custom fabrication. Browse related ceiling and column hardware in the Chief collection.
Key Features
- Unistrut compatibility — Mounts to all styles of 1.63" Unistrut and U-Channel for flexible structural attachment.
- Included hardware — Ships with spring nuts and bolts to attach directly to 1.6" (41 mm) strut.
- Cable management offset — Features an offset for transitioning cables out of extension columns.
- Concealed cable routing — Lets installers run cable up through the pole and directly out of the Unistrut adapter.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Chief (Legrand AV) |
| Model | CMA372 |
| Strut Compatibility | 1.63" Unistrut / U-Channel (1.6" / 41 mm) |
| Included Hardware | Spring nuts and bolts |
| Cable Management | Offset for routing cable out of extension column |
| SKU | CMA372 |
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