Updated: 16 Feb 2025

lock locks window sliding doors

Explore up to 33% Off

Updated: 16 Feb 2025

#1

Best Choice
DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

9.7

DIIG

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Why we love it

Durable and long-lasting metal construction.

Adjustable to fit various door sizes.

No drilling required for installation.

Main highlights

Strong and Durable Design
Made from 1-inch diameter black painted metal, ensuring durability and strength.

Versatile Use Scenarios
Ideal for sliding doors and windows, enhancing security for homes and apartments.

Adjustability Praised by Customers
Easily adjustable from 17.7 to 50.5 inches, fitting most door frames.
#2

Value for Money
Sliding Door Lock Window Locks for Horizontal Sliding Windows Patio Sliding Glass Door Foot Locks for Front Door Security Bar Door Stoppers Door Safety Lock from Inside Apartment Essentials (1)

9.4

CALDEVER

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Main highlights

Upgraded Home Security Lock for Sliding Doors & Window: If you are concerned that your window and doors are not sturdy enough, CALDEVER heavy-duty sliding door lock provides added security and childproof lock safety, secure as extra door locks for the front door, sliding glass door lock, patio door lock, window locks for both vertical and horizontal sliding Window—an extra layer of security for apartment essentials and home safety. CALDEVER sliding door locks, protect yourself and your family

Super Easy to Install: Mount the door lock security at the top/bottom(2 options) rail of the slider doors/window, apartment must haves CALDEVER sliding door lock with fully or partially locked options, you can use it as a standard door lock, or lock it with the door partially open as door stoppers to let fresh in, ventilation gaps are not large enough for kids to pass through, door locks for kids safety home essentials. CALDEVER safety locks for doors guard your home security as a door defender

QUICK & EASY TO INSTALL, SAVE TIME & EFFORT: No need for extra installation tools or drilling required 3-step quick installation. Just place the lock in a suitable position and tighten the screws! The removable rubber lining can help us have two flexible ways to lock the window or doors. But the rubber lining is useful for reducing window tracks' scratches and damage. 10 sets of safe window locks can reuse, and even women or the elderly can also easily complete this installation process alone.
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#3
Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

9.3

BurglaBar

-25%

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Why we love it

Easy installation without tools.

Adjustable to fit various door sizes.

Discreet design blends with decor.

Main highlights

Instant Security Enhancement
Add security to patio doors and windows with ease.

Versatile Home Safety
Ideal for childproofing and securing sliding glass doors.

Highly Praised Design
Clear, unobtrusive appearance loved by users.

-25%
#4
Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

9.2

ZRFCXE

-32%

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Why we love it

Easy installation process.

Strong adhesive for secure attachment.

Effective child safety solution.

Main highlights

Child Safety and Security
Provides enhanced safety by controlling sliding door openings, preventing child accidents.

Versatile Application
Ideal for sliding doors, windows, and closets; suitable for homes with children or pets.

Strong Adhesive
Praised for its strong adhesive that ensures stability and durability.

-32%
#5
Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security

9.1

Shop Square

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Why we love it

Easy installation without tools.

Strong adhesion, durable use.

Invisible design blends with decor.

Main highlights

Enhanced Security and Safety
Provides additional security for families with child safety locks for doors and windows.

Ideal for Sliding Glass Doors
Perfect for securing patio doors and windows with easy installation.

Strong Adhesion Praised
Customers love the strong adhesion and simple installation process.
#6
Todays Kids 2 Pack Sliding Door Lock - Child Proof Lock for Sliding Door, Easy to Install Sliding Window Lock - Strong Adhesive Sliding Door Security Lock, Versatile Window Locks & Sliding Door Lock

9.0

Todays Kids

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Main highlights

Two-Button Defense - With a dual-button unlock system and a push-down panel, this glass sliding door lock offers a smarter solution to keep sliding doors and windows securely closed.

Triple The Protection - Unlike basic locks, our sliding glass door lock requires a 3-factor mechanism to unlock. This pack of sliding window locks offers an extra layer of security that’s tough for little hands to figure out.

Easy Installation, Maximum Security - Secure your home in minutes with our sliding window locks. Built with strong adhesive for a durable, reliable hold across patio doors, windows, and closets.
#7
4 Pack Adjustable Sliding Window Locks Window Wedge Window Stop for Home Office and Car by HRLORKC

8.9

HRLORKC

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Main highlights

Size: Window locks length: 2.4 inch, width: 1.6 inch, height: 1 inch. Packing: 4 Pieces. Color:Grey

Note: Fit on window track spacing from 1.02" to 1.69" and track high more than 0.59", in case affecting the stability of the security lock.

Install: Close or open the window before installing the window stop block; insert the leg tightly into the window groove, turn the knob clockwise until the product is fixed. Use 2 locks in heavy windows/doors to increase security...
#8
2 Pack Sliding Door Safety Lock - Child Proof Window & Patio Door Lock, No Drill Easy Install, Baby Safety Guard Lock for Closet & Windows

8.8

Gobericher

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Why we love it

Easy to install

Stylish design

Durable effective

Main highlights

Key Features and Benefits
Easy, tool-free installation. Enhances safety and security for children. Stylish, damage-free setup on windows and doors.

Ideal Use Cases
Perfect for childproofing sliding windows and doors in homes. Suitable for double hung and horizontal sliding models.

Customer Reviews Highlight
Most praised for its robustness and effectiveness in childproofing, and ease of installation without damaging property.
#9
Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

8.7

PENMAMA

-14%

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Why we love it

Compatible with various sliding windows and doors.

Easy installation with included hex keys.

Durable aluminum alloy construction.

Main highlights

Compatibility and Easy Installation
Window locks fit sliding windows, doors, and vertical doors. Easy to install with included hex keys and rubber cushioning to prevent damage.

Ideal for Home Security and Child Safety
Perfect for securing sliding patio doors and windows, ensuring they don't open enough for intruders or toddlers to fall out.

Highly Secure and Easy to Install
Customers praise the strong, secure locks that are easy to install and do not cause damage to window frames.

-14%
#10
Window Locks (4 Sets), Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

8.6

ZRFCXE

-33%

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Main highlights

【WIDE USAGE】: It ensures your family members safety,can control the window partially open or closed,effectively reduce the risk of children and pets falling from high windows,by locking your windows, it can also protect your property against damage during heavy rains and hurricanes.also, it prevent burglars and thieves.This sliding window lock for home,bedroom, kindergarten, office,etc.

【UPGRADE PROTECTION DESIGN】: 2024 Upgrade protection design,our each window lock has two fixing holes,secure it on the window track,which greatly enhance the holding power of the lock,use double hole locks on heavy windows/doors for added security. window locks are also equipped with protection pads to prevent scratches or damage to your window and improve stability.

【MEASURE YOUR WINDOWS TRACK】: The window lock is apply for sliding windows, sliding doors and vertical windows.please measure your window track size height must be greater than 0.48inch (1.22cm) and width must be less than 0.61inch (1.55cm) before ordering window locks. window locks is equipped with a vertical key, which can be applied to the middle track of the window.

-33%

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Our top pick

#1

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）
The DIIG Sliding Door Security Bar is a robust security solution designed to enhance the safety of your home. Constructed from durable 1-inch diameter metal, this bar promises long-lasting performance and reliability. Its adjustable length, ranging from 17.7 to 50.5 inches, ensures a perfect fit for a variety of sliding doors and windows, making it a versatile choice for securing entry points in homes and apartments. Customers frequently praise its adjustability and easy installation, which requires no drilling and won't damage door frames. The non-slip rubber tips enhance stability, providing peace of mind against forced entry. Ideal for anyone looking to improve home security without complex installation, this security bar is a practical and effective addition to your safety measures.

lock locks window sliding doors

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

9.7

Why we love it

Main highlights

Sliding Door Lock Window Locks for Horizontal Sliding Windows Patio Sliding Glass Door Foot Locks for Front Door Security Bar Door Stoppers Door Safety Lock from Inside Apartment Essentials (1)

9.4

Main highlights

Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

9.3

Why we love it

Main highlights

Sliding Door Lock, 2 Pack Child Safety Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, etc. Easy to Installation Provides More Security for Your Baby and Pets

9.2

Why we love it

Main highlights

Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security

9.1

Why we love it

Main highlights

Todays Kids 2 Pack Sliding Door Lock - Child Proof Lock for Sliding Door, Easy to Install Sliding Window Lock - Strong Adhesive Sliding Door Security Lock, Versatile Window Locks & Sliding Door Lock

9.0

Main highlights

4 Pack Adjustable Sliding Window Locks Window Wedge Window Stop for Home Office and Car by HRLORKC

8.9

Main highlights

2 Pack Sliding Door Safety Lock - Child Proof Window & Patio Door Lock, No Drill Easy Install, Baby Safety Guard Lock for Closet & Windows

8.8

Why we love it

Main highlights

Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

8.7

Why we love it

Main highlights

Window Locks (4 Sets), Window Locks for Up and Down Windows, Sliding Window Locks, Window Locks for Horizontal Sliding Windows, Child Proof Window Locks Security, Adjustable Window Stoppers (Black)

8.6

Main highlights

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Our top pick

DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

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