12 ft x 1 11/16 in Armstrong Prelude XL 15/16 in Exposed Tee Main Beam / Black - 7300BL

This hot-dipped galvanized steel 15/16" suspension system offers high recycled content for improved LEED credits. Features Seismic Rx Suspension System saves time and money; Armstrong offers an ICC-ES approach to installations (ESR-1308) PeakForm profile increases strength and stability for improved performance during installation SuperLock main beam clip is engineered for a strong, secure connection and fast, accurate alignment confirmed with an audible click; easy to remove/relocate Hot-dipped galvanized coating inhibits red rusting better than electrogalvanized or painted systems Rotary-stitched during manufacture for additional torsional strength and extra stability during installation Fire Guard options offer UL design fire-rated performance Blizzard White powder-coated finish coordinates with CALLA, OPTIMA, ULTIMA, and LYRA ceiling panels for a clean, seamless, monolithic installed visual Specifications Duty Rating: Intermediate Duty Hanger Spacing: 4' - 13.50 plf, 5' - 6.35 plf Seismic Category: C Disinfectability: Fog, Spray, Wipe Material: Hot-dipped Galvanized Steel Rout/Slot Spacing and UOM: 6 in Cross Tee/Main Beam Interface: Flush fit End Detail: Staked-on clip (SuperLock) 240 lineal ft/ctn20 pcs/ctn