Armstrong's SUPRAFINE ML Heavy-Duty Main Beams is engineered for a strong, secure connection and fast, accurate alignment confirmed with an audible click making it easy to remove and relocate. Its blizzard white powder-coated finish coordinates perfectly with Lyra, Calla, Optima, and Ultima ceiling panels for a clean, seamless, monolithic installed visual.
- Dimensions: 144 in. x 9/16 in. x 1-11/16 in.
- PeakForm profile increases strength and stability
- SuperLock main beam clip is engineered for a strong, secure connection and fast, accurate alignment
- Hot-dipped galvanized coating inhibits red rusting better than other systems
- Cross tees available in ML and XL (staked-on end detail), secure connection, easy to remove, reuse/relocate
- 1-11/16" web height keeps components vertical and stable at light fixture interface
- Color: Oat (SOT)
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Full Description & Specs