Product packaging: You will receive a 3.74*1.22 inch door lock latch, equipped with 2 keys and 6 screws. Lock and key are perfectly matched, no need to buy extra screws to save time. .Absolutely safe: The unique design and strong materials of Lockable Hasps provide good security protection during use. Turn by hand to lock and unlock with key. .Easy installation: Installation does not need to be punched, screw the screw to the marked position to complete the installation of security hasps. It supports 90 right angle installation and 180 flat installation. .Strong material: Security hasp with lock is made of thick zinc alloy material with smooth surface, high hardness, rust and corrosion resistance, can be used for a long time even in wet weather.