10 Best Chain Lock Door Security In The Us - Black Friday 2024
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
Main highlights- 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.
- Super Easy to Install and Unlock in One Second: WINONLY ez door lock includes detailed instructions and 8 strengthen scews, you can easily install the security door lock on the door frame within 5 minutes using a power screwdriver and drill. Metal reinforcement door lock upgraded groove design allows for swift locking and unlocking without requiring any tools, ensuring ease of operation, even in emergency.
- Reliable After-sale Service: Secure home by WINONLY, home security door lock defend your home safe, not only prevent break in but also easy open in emergency. WINONLY swing door latch lock provide a 5 years after-sale service, ensuring that you can purchase and use our front door child safety lock with confidence. Whether you encounter any issues during installation or use, our professional french door lock stopper customer service team is always ready to assist.
- For Most Doors Opening Inward:WINONLY door lock is suitable for most doors opening inward, this lock adds a robust layer of protection to your home, apartment, bedroom, front and back doors, as well as patio and courtyard doors. Please note: top door lock is not suitable for french double doors, garage doors, doors with gaps less than 0.07", outward opening doors, or doors with misaligned frames. It's an ideal gift choice for landlords, tenants, ladies, the elderly, pet owners, and new parents.
- Child proof & Tamper-Resistant: WINONLY child safety locks for doors features a spring-loaded mechanism that can be installed out of children's reach, prevent toddlers from opening the door to strangers or going out without permission. Moreover, the door safety locks from inside tamper-resistant features offer additional security against lock picking and bumping. Absolutely a must have door security devices in home security! Especiallly jam door lock for women who live alone and new parents.
9.8Exceptional
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Value for Money2
V-CORMEV-CORME Extra-Thick Door Chain Lock- Sus304 Stainless Steel Casting Door Security Chain Guard, Heavy Duty Latch Lock for Inside Door, Brushed Nickel Finish (Deluxe Extra-Thick:3 mm) (EK-07)
Main highlights- 5. Mounting hardware included: 1 door chain lock with mounting screws.
- 4. Security Guard-- Easy to install and operate; Can not be unlocked from the outside, Unlocks easily from the inside
- 3. Lock length=13 cm (about a 4.5" Phone length), width=3.5cm, height=0.8cm; Chain length=14cm
- 2. Extra-thick: 3 mm , Heavy Duty Chain Latch for Inside Door, 100% durable.
- 1. Manufactured from SUS-304 Stainless Steel die-cast;With truly excellent Brushed Nickel finish--- aesthetically pleasing appearance which is peculiar to SUS-304#SS Door Chain Lock
9.7Exceptional
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3
PRIME-LINE19% OffPrime-Line U 10304 Chain Door Guard – Door Chain Lock for Door and Home Security, 3-5/16 In., Solid Brass Construction with a Satin Nickel Finish (Single Pack)
9.7 Security9.1 Easy installation8.9 lasts a long timeWhy we love it
Enhances security by allowing safe viewing and ventilation.
Child-safe design prevents children from opening the door.
Easy installation with included fasteners.
9.5Excellent
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4
SiwilSecurity Door Chain Guard Solid Brass, Heavy-Duty Home Security, Sturdy and Rust-Resistant Brass Door Lock Security Chain (Brass)
Main highlights- The chain lock is much thicker than most in the market, heavy duty and hard to break in
- Security Door Chain Guard is constructed of solid brass, strong & durable, better to prevent break-in
- Our home security door chain is bigger and longer chain than others, which makes it stronger and safty for your home
- Mounting kits included, easy installation
- 1-year back up by Siwil Direct
9.4Excellent
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5
PRIME-LINE12% OffPrime-Line U 10309 Swing Bar Lock for Hinged Swing-In Doors – Secondary Security Lock for Door and Security, 3-7/8 In. Bar Length, Diecast Zinc Construction, Classic Bronze Finish (Single Pack)
Main highlights- STRONG AND DURABLE – Constructed of zinc diecast with a classic bronze finish, the security door lock is strong, durable, and sure to last
- SECURITY LOCK – This swing bar lock is a security locking device for hinged swing-in doors, allowing a door to be slightly opened to allow safe viewing and ventilation
- EASY INSTALLATION - Adding a security swing latch to your door is quick and easy; all installation fasteners, including 2 plastic 1/8 shim spacers for offset door jambs
- DIMENSIONS - This locking bar is 3-7/8 inch bar length x 2-1/2 inch height and has a long, hinged bar, which folds over the closed door to engage the catch; for further dimensional information, please see the line drawing
- CHILD-SAFE SECURITY DEVICE – This swing bar door lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security
9.2Excellent
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6
AliseAlise Chain Door Guard Lock，Door Chain Locks with Safety Spring Anti-Theft Press Latch,Chain Locks for Inside Door and Extra Front Door Lock, Matte Black(1 Pack)
Main highlights- 【Trouble-Free Installation】 Installation is quick and easy – additional security for your home or office doors are within reach! All installation hardwares are included in the package,so you can mount it easily.
- 【Secured Viewing Or Ventilation】The heavy duty chain latch is a security locking device for doors, which ensures safe viewing and ventilation while door is partially open, providing added security for your home and office doors. It can not be unlocked from the outside to guarantee your safety.
- 【Matte Black Finished】The h-q stainless steel hand matte black finished,pure and beautiful appearance, to ensure the chain door lock not easy rust and long service life.Choose to fit your doors with additional locks in brushed nickel,matte black, red bronze,gold and bronze,which is a perfect match to contemporary home decoration.
- 【Heavy Duty Stainless Steel】The Alise Chain Door Guard is constructed of stainless steel.About the door chain lock heavy duty: 5 inch length body; 6.7 inch chain length; Material thick:1/16 inch thick.H&Q steel material features high hardness, corrosion and rust resistance, strong & durable, better to prevent break-in.The stainlee steel is used for our chain lock,door chain lock,door chain and chain locks for inside door.
- 【Anti-Theft Design -Child & Pet Safe】 With Spring Anti-Theft Press Lock, Increase safety performance, offers Reliable Protection Against Intruders.Protect your family with an extra locking device for front and interior doors.The security locks for doors inside and chain lock for front door, can also be used to baby-proof your space or for small pets to get in and out of the house safely.
9.0Excellent
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7
EverPlus11% OffEverPlus Home Security Door Lock with 8 Screws, Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Inward Swinging Door,Upgrade Night Lock to Defend Your Home (Silver)
9.7 Easy installation9.7 Lock Feature9.7 DurabilityWhy we love it
Strong and durable construction
Easy to install
Easy to use
8.9Very Good
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8
JD Jack N'DrillJack N’ Drill Chain Door Guard with Lock - 2 Pack Chain Lock Door Guard, Sturdy & Rust-Resistant Steel Chain Locks for Inside Door and Extra Front Door Lock, 100% Child Safe (Silver Satin Nickel)
Main highlights- Trouble-Free Installation : Just measure, mark and fix! All you will need is a drill and a few minutes to spare. Our door chain locks come with screws and instructions for everyone’s convenience.
- Strengthened With Steel : Jack N’ Drill Chain Door Guards with Lock are made of reinforced steel for maximum strength and long-term use. It will take a ton of force to break it open from the outside.
- Secured Viewing Or Ventilation : Take a peak but keep everyone’s safety in check. Open doors for viewing or for ventilation without any worries about your security.
- Modern And Chic Chain Locks : Protecting your home never goes out of style. Choose to fit your doors with additional locks in satin nickel, black, white, and polished brass finishes.
- Child Safe And Pet Friendly : Protect your family with an extra locking device for front and interior doors. Use it to baby-proof your space or for small pets to get in and out of the house safely.
8.7Very Good
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9
I-EASYDWWDoor Chain Lock Heavy Duty, Security Heavy Duty Chain Door Latch for Front Door Inside Door with Key, Door Lock for Child, Puertas, Hotel, Bedroom,Window (Black Chain,1 Piece)
Main highlights- Vertical and Horizontal Installation Chain Door Lock：This versatile chain latch for front doors can be installed both vertically and horizontally. Whether you’re securing an apartment, bedroom, or even a window, the I-EASYDWW chain door lock.
- Ideal for Multiple Applications Lock Chain：From securing windows to providing additional safety for apartment doors. Perfect for front doors, inside doors, windows, this chain lock adapts to various needs and settings, enhancing security throughout your home.
- Heavy-Duty and Long-Lasting Door Chain Latch：Crafted from high-quality zinc alloy, the I-EASYDWW chain lock is built to last. The lock chain is a reliable choice for inside doors, apartments, and more. The advanced coating protects against.
- Exceptional Quality and Service：I-EASYDWW is committed to providing high-quality door chain locks that meet your security needs. Our heavy-duty chain locks are designed for longevity and durability. Should you have any issues or questions, our dedicated support team is here to assist you, ensuring your satisfaction with our products.
- Enhanced Security Heavy Duty Door Chain Lock：The I-EASYDWW safty door chain lock with key unlike traditional door latches, this chain lock is made of durable zinc alloy, ensuring rust and water resistance.It adds an extra layer of protection to keep unwanted visitors out.
8.6Very Good
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10
Defender SecurityPrime-Line U 11316 Swing Bar Door Guard With High Security Auxiliary Lock, Satin Nickel Finish (Single Pack)
9.9 Simple to use9.7 Easy installation9.5 worth the money8.4Good
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