4 ft x 1 3/8 in Armstrong Prelude XL 15/16 in Exposed Tee Cross Tee / White - XL7348

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 Hanger Spacing: 4' - 7.80 plf Disinfectability: Fog, Spray, Wipe  Material: Hot-dipped Galvanized Steel Rout/Slot Spacing and UOM: 12 in Cross Tee/Main Beam Interface: Override End Detail: Staked-on clip (XL) Recycled Content: 30% 240 lineal ft/ctn60 pcs/ctn