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The CMA-366 Architectural Spanning Adapter spans truss systems for easy overhead installation of equipment in buildings and exhibit booths. The CMA-366 spans 5-18" (12.7-45.7 cm), and accommodates truss using up to 2" (5.1 cm) OD round or 1-7/8" (4.7 cm) square pipe.
The CMA-366 accepts 1-1/2" NPT extension columns, letting you adjust the height to fit your needs, and lets you route cable through the column.