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Chief CMA366 Architectural Spanning Adapter
The CMA366 is Chief's Architectural Spanning Adapter, rated to 250 lbs (113.4 kg) and measuring 1.8" x 4.0" x 21.8" (45 x 102 x 552 mm) overall. It falls under Chief's Projector Accessory line, built for installers who need mounting hardware that matches the rest of a Chief or Legrand AV system rather than a generic aftermarket bracket.
Chief backs it with the same hardware and finish quality as the rest of the line it belongs to, and it is sold through Legrand AV's Chief catalog under part number CMA366. Ships free via UPS through G&G.
| Weight Capacity | 250 lbs (113.4 kg) |
|---|---|
| Overall Dimensions | 1.8" x 4.0" x 21.8" (45 x 102 x 552 mm) |
| Category | Projector Accessory |
| Manufacturer | Chief (a Legrand AV brand) |
| Part Number | CMA366 |














