Lock Door Chains of 2025
Best Choice1
Clicked 11 times in the last monthWINONLYHome 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
Why we love it
Easy to install in 5 minutes.
Childproof and tamper-resistant.
Withstands up to 800 lbs of force.
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
EverPlus41% OffHome Security Door Reinforcement Lock - Child Proof High Security Door Lock Front Door Locks for Kids Safety Withstand 800 lbs Top Door Latch Lock Flip Door Guardian for Inward Swinging Inside Door
9.9 Easy installation9.7 Simple to use9.7 DurabilityWhy we love it
Extremely strong and durable.
Effective childproofing solution.
Simple and quick to install.
9.6Exceptional
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4
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
9.4Excellent
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5
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 (Black)
9.3 Easy installation9.3 Simple to use8.9 SecurityWhy we love it
Reinforced steel ensures maximum strength and durability.
Easy installation with included screws and instructions.
Modern finishes blend with any home decor.
9.3Excellent
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6
JQKJQK Door Chain Lock Black, Stainless Steel Door Guard with Spring Anti-Theft Press Lock, Matte Black, HDC100-PB
9.9 Simple to use9.5 Easy installation9.5 SecurityWhy we love it
Durable, rust-proof stainless steel ensures long-lasting quality.
Matte black finish resists daily wear and tear.
Easy installation with included screws; simple and quick.
9.1Excellent
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7
PRIME-LINEPrime-Line U 10533 Antique Brass Chain Door Guard (Single Pack)
Main highlights- Please refer to the line art drawing for dimensions and compare with your needs before ordering
- Features a strong, durable welded steel chain
- Easy to install with only a few simple tools
- Designed for use on hinged entry doors that swing inward, into the dwelling
- Components of this heavy-duty chain door guard are constructed of stamped steel and solid steel materials
- All components come in a beautiful, corrosion resistant, antique brass plated finish
9.0Excellent
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8
RUGLAMZHIP4pcs Door Chain Locks, Door Latch Locks, Metal Door Chain Door Guard with Lock with 6 Screws for Inside Door, Front Door, Apartment Door, Kids Home Security Safety Locks
Main highlights- Multi-Scene Application: Suitable for interior or exterior doors, suitable for apartments, basements, balconies, houses, bedrooms, cabinets, windows, garages, barn doors, etc. Please refer to the size chart before purchasing.
- Guaranteed Safety: The door chain lock adopts the closed design of the chain lock, making it difficult for intruders to enter. The chain of the door security chain is of suitable length, allowing the door to be partially opened, which can not only ensure safety, maintain ventilation, but also protect privacy.
- Exquisite Material: The chain lock for front door is made of high-quality metal material, not easy to deform, corrosion-resistant, non-fading, not easy to rust, each chain link is welded, the connection between the two chain links is firm, not easy to break, durable for long time use.
- Easy to Install: The door chain latch is equipped with 6 mounting screws, just measure, mark, install. The door lock latch can be installed horizontally or vertically, which is easy to install and improves the security of your home.
- Door Chain Lock for Safety: chain lock for door can protect the safety of the elderly, children, and women living alone, so that children cannot open the door by themselves, leaving a separate space and providing extra security.
8.8Very Good
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9
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
8.7Very Good
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10
KAFENDAKAFENDA Security Door Chain Lock Sturdy Door Lock Latch for Inside Door Stainless Steel Hotel Door Lock with Spring Button Door Locks for Kids Safety Brushed Steel Finish
Main highlights- 【Spring Button】This chain lock for inside door is designed with a spring button, which can be pressed to release the chain and cannot be unlocked from the outside, providing reliable protection.
- 【Size】Large base plate size: 122 x 22mm / 4.80 "x 0.87" ; small base plate size: 62 x 22mm / 2.44" x 0.87" ; chain length : 170mm / 6.7", the end: 30mm / 1.2".
- 【High-Quality Material】This safety lock is made of high-quality stainless steel, which is durable and does not rust. Thickened plates and chains make it stronger and more stable. Material thickness: 1/16 inch.
- 【Easy to Install】You can install this door latch in minutes using the included screws. Screws length: 20mm, they provides sufficient grip.
- 【Door Chain Lock】This chain lock is a safety locking device for doors that allows you to keep the door slightly open for safe observation and ventilation. Provide additional security for your family. It is helpful for children, pets, and the elderly.
8.5Good
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