Product Overview The Chief FMSCA is a floating column box that provides intermediate support between two height-adjust boxes for longer menu-board extrusions. It is built for commercial AV menu-board and ceiling-mounted signage installations where a long extrusion run needs additional mid-span support. The floating column keeps long extrusions rigid and level across multiple displays. It is part of Chief's menu-board mounting system. Product Description The FMSCA floating column box provides support between two height-adjust boxes for longer extrusions in a ceiling-mounted menu-board system. When an extrusion run spans several displays, a single pair of end supports can allow the middle to sag or flex; the FMSCA adds a mid-span support point to keep the run straight and level. This is particularly useful for long quick-service restaurant menu boards and ceiling-hung digital signage rows. The floating column integrates with Chief's menu-board height-adjust boxes and extrusions to form a complete ceiling structure. By distributing the load across additional support points, it improves rigidity and visual alignment. As a Chief commercial-grade component, professional installation is recommended. Browse compatible menu-board hardware in the Chief collection at Creation Networks. Key Features Mid-Span Support — Provides support between two height-adjust boxes for longer extrusions. Long-Run Rigidity — Keeps extended menu-board extrusion runs straight and level. Menu-Board System — Integrates with Chief menu-board height-adjust boxes and extrusions. Ceiling-Mounted Signage — Designed for ceiling-hung digital signage and menu-board rows. Load Distribution — Adds support points to distribute load and improve alignment. Technical Specifications Specification Detail Model / SKU FMSCA Type Floating column box (menu-board) Function Mid-span support between two height-adjust boxes Application Longer menu-board extrusion runs Manufacturer Chief (Legrand AV)