Protect your home safety: This security guard reinforced lock design can withstand up to 800 pounds of force, helping to prevent doors from being kicked in, improving your home safety, and protecting you and your family. Easy to install: Hardened screws make installation effortless, achieving additional safety and peace of mind in just a few minutes. Extra home security: Use this high security door reinforcement lock on doors with any thickness to provide extra home security. It helps ensure that the door cannot be opened from the outside. Child safety and tamper proof: The design of this reinforced door lock is both child safe and tamper proof. It can be installed at a higher position on doors that children cannot reach. In addition, the door will not be kicked open by intruders and helps prevent prying and collision when locked in place. Rotating door safety lock: Front door safety home safety lock, used for door lock, latch lock, door stopper. Color: Silver/Black