The Armstrong Cross Tee 600 (sold in a 60-piece carton) is a professional-grade 15/16″ galvanized steel suspension system engineered for precision and durability. Specifically designed for spaces with minimal overhead clearance, it provides a stable and secure foundation for suspended ceiling panels. Built with the Peakform profile, these cross tees offer increased strength and stability during installation. The patented rotary-stitched manufacturing process provides additional torsional strength, ensuring the grid remains rigid and square.