TR TOOLROCK Home Security Door Lock 4 Pack, Childproof Door Reinforcement Lock, 32pcs Stainless Steel Screws for Inward Swinging Door, 3" Aluminum Locks to Defend Prevent Unauthorized Entry (Silver)

【HEAVY-DUTY ALUMINUM】The home security door lock constructed of high-quality aluminum alloy, can withstand up to 800 pounds of force for extra protection!
【STAINLESS STEEL SCREWS】Total of 32pcs stainless steel screws, 16pcs 3 inch screws and 16pcs 1 inch screws. Stainless steel screws are stronger and easier to drill into door frames without breaking and rusting. Choose the screw length according to your needs.
【EASY TO INSTALL】Simply use a power screwdriver to install the security latch at the proper height for the door frame. Make sure your door is on a level surface with the door frame and that the clearance is greater than 0.07 inches.
【HOME SECURITY】This reinforcement lock is a good choice for home security. The door protector security lock is also a great gift option for single ladies, seniors, pet owners, parents of newborns, or anyone who needs an extra safety device.
【WIDE RANGE OF USES】Suitable for almost all internal swinging doors. You can protect your front door, study, bathroom, bedroom, any door you don't want strangers to break into by installing a reinforced door lock.

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