Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain VIVOSUN with higher efficiency and less

with higher efficiency and less pressure to ensure maximum filtration

SAFETY BUILT-IN: The timer will shut itself off if it senses an imbalance of of electrical current to prevent electrical shocks to anyone

The line won’t unravel as easily when cut or reused

Total shaft length: 23 mm (1/ 10 inches)

Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain VIVOSUN with higher efficiency and lessBrand: WINONLY Color: Sliver Features: Upgraded Robust Security Design: WINONLY door reinforcement lock is constructed from premium quality aluminum alloy and can withstand up to 800 lbs of force, making it 12 16 times stronger than a regular deadbolt against being kicked in. You may need 3 packs heavy duty reinforcement door locks for your bedroom, front and back doors to prevent unauthorized entry, guard your home safe and protect your privacy.