Price: $21.97 - $9.99
(as of Mar 30,2024 17:08:28 UTC – Details)

Product Description

CALDEVER sliding window locks provide extra security for home sliding windows, sliding doors or vertical windows. Easy locking without additional installation tools or drilling. Add this window track lock effectively protect your children and pets from falling, avoid item loss or prevent thieves. A great solution to keep your family keep peace of mind!

The square sliding window locks are constructed with durable and anti-rust aluminum, which is an ideal & economical solution for extra protection for your kids and pets, property. Because the adjustable window locks are very easy to install with no tool, very efficient to save your time, effort and money. Every family essentials, can’t wait to install it to add more extra security.

This portable window lock is so flexible for choosing a suitable installation position, which means you can control the door/window’s open width preventing it from being pulled or opened.

We suggest you use two or more adjustable window locks to increase security and stability. Imagine these little sliding window locks can help you are experiencing the serene and welcoming embrace of the wind, and help parents not worry about kids falling from a high height. You never know you need it until you have it!

Upgraded Design for Better Experience

Suitable Size fits Most Door/Window Rails

Sturdy & Corrosion Resistant Aluminum

Removable Rubber, Two Ways to Install

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Customer Reviews

3.9 out of 5 stars
18

4.3 out of 5 stars
464

4.3 out of 5 stars
389

4.3 out of 5 stars
167

4.6 out of 5 stars
96

4.5 out of 5 stars
264

Price

$9.99$9.99

$13.99$13.99

$12.99$12.99

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$9.99$9.99

$6.99$6.99

Count
10 Pack 10 Pack 10 Pack 1 Pack 4 Pack 2 Pack

Top Features 1
Home essential child proof sliding door lock and window lock Home essential child proof sliding door lock and window lock Home essential child proof sliding door lock and window lock Home essential child proof sliding door lock and window lock Home essential child proof sliding door lock and window lock Home essential child proof sliding door lock and window lock

Top Features 2
Adjustable window width Adjustable window width Adjustable window width Easy to set: open a little, open half, or full close Easy to set: open a little, open half, or full close Easy to set: open a little, open half, or full close

Top Features 3
Quick & easy to install Quick & easy to install Quick & easy to install Quick & easy to install Quick & easy to install Quick & easy to install

Top Features 4
High durability & stability High durability & stability High durability & stability High durability & stability High durability & stability High durability & stability

Top Features 5
Fit most sliding windows & doors Fit most sliding windows & doors Fit most sliding windows & doors Fit most sliding windows & doors Fit most sliding windows & doors Fit most sliding windows & doors

Fast Delivery

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FITS VARIOUS SLIDING DOORS/WINDOWS, EVERY HOME ESSENTIAL: In order to ensure the window lock can be applied to your window perfectly, you can measure your sliding door/window track before ordering, the height must be greater than 0.39in, and the width to be less than 0.39 in. Our window locks are suitable for sliding patio doors, sliding windows, sliding glass doors, vertical doors, retractable screen doors/windows, etc. You can install them in a suitable position on most windows or doors.
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.
ADJUSTABLE SCREW LOCKS, HIGH DURABILITY & STABILITY: This upgraded window single lock is made of solid and reliable aluminum alloy with exquisite workmanship, anti-rust and anti-aging, is more secure, and can serve you for a long time using. You can fix the window in place so can’t be pulled or opened, and multiple locks can be applied at the same time to various windows or doors to increase safety. You will be so happy these secondary locks can increase your home’s safety.
SATISFIED SERVICES & PROTECT YOUR FAMILY SAFE: CALDEVER always insists on providing high-quality products and professional after-sales. If you have any questions, we’re standing by to assist you all the time for your better purchase experience. Our reliable window lock effectively reduces the risk of children & pets falling from heights, and guards against theft, protects your property against damage during heavy rains and hurricanes, it’s also great for people who live alone. You deserved it!