Our ultrasturdy interior door locks are for front door security, locks for door inside, inward swinging, basement and garage doors to give you extraprotections and peace of mind. Our security door lock is rust resistant and designed for long lasting use. It features a sleeknicke finish that complements most doors and is low and landlordfriendly. Our door reinforcement lock is aluminum alloy that can withstandup to 800lbs of force, 16times than a normaldeadbolt. Our home security door lock is for anyone who wants to addextra home & privacy. It is a great option for ladies, the elderly, petowners, new parents, or anyone that could benefitfrom additional security devices. Our childproof yet tamper resistant extradoo lock from inside is toughenough to unauthorized entry and easy to mount out of kids reach. It is for front door child lock., Manufacturer: X-Institute