1-1/2 in. x 12 ft. Donn® DX® 15/16 in. HRC Galvanized Main Tee, Flat Black (20 Pieces per Pack) | CGUDX24-205

USG's 1-1/2 in. x 12 ft. Donn® DX® 15/16 in. HRC Galvanized Main Tee is engineered for efficient installation and reliable load support for acoustical panels, lighting fixtures, and air-handling components. Precision roll forming helps maintain straightness and uniform connections across long spans, reducing installation adjustments. Designed for commercial and institutional ceiling applications, this main tee supports consistent performance and a professional finished result across high-volume ceiling grid installations.

• Constructed from hot-dipped galvanized steel for durability and corrosion resistance
• Designed for compatibility with 15/16 in. DX® acoustical suspension systems
• Provides primary load-bearing support in suspended ceiling grid assemblies
• Flat black finish offers a clean, low-visibility ceiling appearance