SAISN Home Security Door Lock Reinforcement Silver Child Proof Door Lock Latch Aluminium Alloy Security Toddler Locks for Doors Inside

SAISN Home Security Door Lock Reinforcement Silver Child Proof Door Lock Latch Aluminium Alloy Security Toddler Locks for Doors Inside

• Double Protection: This 3 inch home security door reinforcement lock comes with 5 screws for a more secure installation that is not easily loosened or dislodged. It effectively prevents the door from being pried open by external forces. When used alongside the original door lock, it provides double anti-theft protection and ensures the safety of you and your family
• Easy to Install: Each security door locks comes with five 24 mm x 8 mm screws, and the screw holes are 5 mm. You only need a power screwdriver and a drill to install the childproof door locks to the door frame, completing the anti-theft reinforcement device in 5 minutes. Please note that the screw fixing piece should be installed 10–15 mm away from the outer edge of the door frame to ensure the door closes properly
• Easy to Operate: To lock or unlock the door, simply pinch the top and bottom ends of the front door lock child proof, then slide the lock away from the bottom plate in the direction of the door's hinges and pull it outward. No tools are required to open, just a little practice. The door security lock uses an internal anti-locking mechanism to ensure that the door is locked from the inside, providing an additional layer of security and preventing outsiders from easily opening the door
• Aluminium alloy child locks for doors: These indoor locks for doors are made of thickened aluminium alloy. They are strong and durable, with high impact resistance and moisture and rust resistance. They effectively resist violent lock picking, sawing and other vandalism. The high-quality soft rubber mute strip protects your door from strong collisions without disturbing your life. These door locks for front door safety are ideal for enhancing home security
• Suitable for Most Inward Opening Doors: This door safety locks from inside can only be used on inward opening doors that are absolutely flush with the door frame. It can be used on apartment doors, bedroom doors, front doors, back doors and patio doors, and provides extra security for doors. Please note that it is not suitable for outward-opening doors, double doors, non-flush doors, or door frames with less than 0.07 inches of clearance, or where holes cannot be drilled