What are some types of locks for iron gates?

Some types of locks for iron gates include deadbolt, latch, magnetic, slide bolt, vertical hasp, padlock and keyless mechanisms. Each type of lock is generally suited for a specific application. Deadbolt and keyless locks, for example, provide the most security.

A deadbolt lock is a solid metal piece that is separate from the knob. It requires a key for exit and entry. A keyless lock is a battery-powered, solid metal piece that includes the door handle and a key pad. Exit and entry require a correctly-entered keycode. Gates that provide safety for children and animals, such as a swimming pool gate, typically use latch, magnetic, vertical hasp, slide bolt and padlock locking mechanisms.