The Simpson Strong-Tie Outdoor Accents DTT1PC deck tension tie is ideal for both new construction and retrofits, offering a safe, code-compliant way to secure decks to homes without the need to access interior floor joists. It provides a strong, reliable lateral load connection that helps decks meet the International Residential Code (IRC) requirement for a 750 lb. connection to the supporting structure at four locations per deck. The DTT1PC is made from ZMAX galvanized steel for superior corrosion resistance with a stylish black powder coat for added beauty.