【Enhanced Door Stopper Security】Upgraded 3-inch metal door security lock latch with reinforced construction and 4 mounting screws. Engineered to withstand up to 800 lbs of force, making it up to 12× stronger than standard door security devices. Effectively helps prevent forced entry, including door kicking.
【Easy Installation & Quick Operation】
Includes a detailed installation manual with step-by-step instructions. To unlock, simply grip the top and bottom of the door lock and slide it horizontally to the fully open position. This quick-release design allows fast exit during emergencies.
【Childproof Design for Added Safety】
The spring-loaded mechanism helps prevent children from opening the door to strangers. Ideal for households with kids, seniors, or individuals living alone, offering enhanced safety and peace of mind.
【Wide Compatibility】
Designed for most inward-opening doors, including apartment, bedroom, front, back, patio, and courtyard doors.
Note: Not suitable for French double doors, garage doors, outward-opening doors, doors with gaps less than 0.07\", or misaligned door frames.
【Package Includes】
2 × Door reinforcement security locks
8 × Mounting screws
