National Hardware's 2-1/2" Galvanized Safety Hasp is designed to secure a wide variety of doors, cabinets, boxes, trunks, etc. Manufactured from hot rolled steel for durability. Includes rigid non-swivel staple for easy installation. For interior and exterior applications. For security, all screws are concealed when hasp is closed. Coated with Weatherguard Protection to withstand harsh weather conditions and prevent corrosion.