PATIKIL Door Reinforcement Lock, 3 Pack Home Security Door Lock Withstand 800 Lbs Zinc Alloy High-Security Door Latch Stopper with Screws for Prevent Unauthorized Entry, Black

• The security door lock is made of zinc alloy with surface electroplating technology, which is rust-proof, moisture-proof, corrosion-resistant, has good toughness, high hardness, comfortable touch, durability and long service life.
• Max. Withstand 800 Lbs: The home anti-theft door lock is a tamper-resistant, child-safe lock that prevents unauthorized entry through lock bumping. Designed to withstand up to 800 pounds of force when opening an interior door, it enhances home security and prevents doors from being knocked away, keeping your family safe.
• To unlock, pinch the top and bottom of the door lock. Then slide the lock sideways along the door towards the hinge direction until it can be pulled outward.
• The high-security door reinforcement locks help prevent doors from being knocked away, enhancing your home security and keeping you and your family safe! Make sure none of the doors can be opened from the outside. Suitable for inward opening doors. (NOTE: NOT suitable for double door, sliding door and french door)
• Instruction: Equipped with 9pcs * 69mm(2.71") screws, 9pcs * 44.7mm(1.76") screws and a operation manual to help ensure an easy and quick installation. (NOTE: Please measure the door plate thickness before ordering.)

The high-security door reinforcement locks help prevent doors from being knocked away, enhancing your home security and keeping you and your family safe! Make sure none of the doors can be opened from the outside. Suitable for inward opening doors. (NOTE: NOT suitable for double door, sliding door and french door) Specification Color: Black Material: Zinc Alloy Maximum Withstand Capacity: 800 Lbs Mounting Plate Size: 69 x 38 x 7 mm/ 2.72 x 1.5 x 0.28 inch (L*W*Thickness) Lock Part Size: 36 x 46 x 62 mm/ 1.42 x 1.81 x 2.44 inch (L*W*H) Screw Hole Distance: 27mm/ 1.06 inch, 50mm/ 1.97 inch Screw Length: 69mm/ 2.71 inch; 44.7mm/ 1.76 inch Packing List: 3 x Door Reinforcement Lock with 9 x 69mm Long Screws and 9 x 44.7mm Short Screws Advantage 1. The security door lock is made of zinc alloy with surface electroplating technology, which is rust-proof, moisture-proof, corrosion-resistant, has good toughness, high hardness, comfortable touch, durability and long service life. 2. The home anti-theft door lock is a tamper-resistant, child-safe lock that prevents unauthorized entry through lock bumping. Designed to withstand up to 800 pounds of force when opening an interior door, it enhances home security and prevents doors from being knocked away, keeping your family safe. Instruction Equipped with 9pcs * 69mm(2.71") screws, 9pcs * 44.7mm(1.76") and a operation manual to help ensure an easy and quick installation.To unlock, pinch the top and bottom of the door lock. Then slide the lock sideways along the door towards the hinge direction until it can be pulled outward. NOTE: Please measure the door plate thickness before ordering.