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