The American Lock A825 straight bar hasp features a 7-1/4 in (184 mm) long zinc plated hardened steel body for added strength and weatherability and accepts shackle sizes up to 7/16 in (11 mm) Dia. Ideal for trailers, van doors, sheds, storage buildings and vending machines, the hardened steel staple resists cutting, sawing and hammering, providing maximum security. Mounting hardware is included for easy installation.