The Simpson Strong-Tie H1A Hurricane Tie is engineered to provide a secure connection between trusses or rafters and the wall of your structure, helping to resist wind and seismic forces for enhanced safety. Designed for nominal 2x lumber, these U-shaped hurricane brackets allow for faster installation compared to using two single-sided ties, making them ideal for both new construction and retrofitting projects. The H1A features precision embossments that add stiffness in critical areas, improving overall performance and durability. Manufactured from ZMAX galvanized steel for superior corrosion resistance, these strong tie brackets are suitable for a variety of residential and commercial applications. Each package includes 100 hurricane ties, each measuring 5.28 in. L x 5.28 in. W x 0.9 in. H and weighing 22 lbs. total, ensuring you have plenty for large projects. The wall mount design makes installation straightforward, and the robust construction ensures long-lasting support for your roof and wall connections. Choose Simpson Strong-Tie H1A for reliable hurricane clips rafters and peace of mind in high-wind or seismic zones. No batteries required.