4 Set 3" Stop Withstand 800lbs Home Security Door Reinforcement Lock Silver

Home Security Door LockProduct Details1.Home Security & Tamper Resistant - Enhance your home security with our tamper-resistant door reinforcement lock. Its spring-loaded design ensures that it remains secure in the locked position. This reinforced lock effectively provides higher safety than traditional door security devices to protect against unauthorized entry.2.Quality Material - The home security door lock is made of aluminum alloy, withstand up to 800 lbs of force, not easy to rust, ensure long service life. It helps prevent doors from being kick in. Increasing your home security and keeping your family safe. It equipped with 2 grooves at the top and the bottom to help you grip it easily; also features arrows for indication.3.