HOME SECURITY DOOR LOCK REINFORCEMENT - Prioritize your home and family safety with the reinforced door locks. This security inside door lock is built to withstand up to 800 lbs. of force – the average force of a kick is approximately 500 lbs.,TAMPER RESISTANT & CHILD PROOF LOCK – Need door locks for kids rooms? The child proof door lock's spring-loaded design makes it nearly impossible for little hands to open and it’s completely tamper resistant against lock picking.,EASY TO INSTALL & USE – Our high-strength door lock latch with improved inner coil installs in just 5 minutes. Simply fit the flip door lock to your door frame with the supplied 3” hardened screws - Gap Between Door Frame and Door needs to be 2mm.,LOW-PROFILE DESIGN – Its discreet, low-profile design makes this top door lock the ultimate in home security. A no-hassle installation without damaging or altering most standard door frames makes it the ideal renter friendly door lock,STRONGER & MORE SECURE THAN DOOR CHAINS - Adding our ultra-strong, aluminum, high-security door safety latch locks to front doors, side doors, garage doors and internal doors will make you feel more at ease and secure in your home