Shopping Cart

Your cart is empty.

Your cart is empty.

Sliding Door Lock for Child Safety - STERGDE 2 Pack Sliding Glass Door Child Lock for Patio and Closet Sliding Doors, Strong 3M Adhesive for Easy Installation and No Drilling Required (Blue)

Free shipping on orders over $29.99

$8.99

$ 3 .99 $3.99

In Stock

1.Color:Blue


2.:4


  • Measure Door Clearance Before Purchase: Make sure there is adequate clearance between the door and the frame (door gap must be greater than 0.46 inches for sliding door locks to work properly).
  • Child Safety Protection Device: Sliding door lock are suitable for sliding windows, balcony sliding doors, closet sliding doors, providing safety protection for children and pets. By limiting the opening range of doors and windows, it effectively prevents children from accidentally entering or exiting or falling from height. Tested to withstand the daily pulling and tugging of infants and toddlers, the structure is sturdy, adding reliable protection for home safety.
  • 2025 Upgraded Security Protection: Compared with other door locks on the market, our security locks are not easy to be unlocked by children, when unlocking the door, one hand presses the buttons on both sides, while the other hand presses the cover plate, this design brings a certain degree of difficulty for children to unlock the door, and other door locks on the market are easy to be unlocked by children. The upgraded sliding door lock provides a more reliable protection program for families.
  • Convenient Installation: No additional tools or drilling, 3 steps to complete the installation quickly; Step1, before installation, please make sure that the gap between the door and the door frame is more than 0.46 inches (if the gap is not enough, this product is not applicable to sliding doors); Step2, clean the installation surface; Step3, peel off the protective film of the 3M adhesive, and stick and fix it in the right position directly;
  • High-Quality After-Sales Service: After you receive the product, please feel free to contact us with any questions, we will reply you within 24 hours, and make every effort to provide you with satisfactory solutions.



Product Description

Your essential peace of mind -- [STERGDE] Sliding Door Lock

sliding door baby proof

The [STERGDE] Sliding Door Lock is a solid shield that protects the safety of your family, children and pets. It forms a safety line of defense by cleverly locking the sliding door and sliding window, preventing children from going out accidentally due to curiosity and greed, blocking pets from breaking out of the house in a mischievous manner, and completely eliminating the hidden danger of pets or children accidentally falling from the window, so that dangers in the home “seamlessly”, and eliminate the possibility of accidents for life.

sliding glass door lock

To make your life easier, it is recommended that you purchase several [STERGDE] sliding door locks and install them in different opening positions. Let [STERGDE] sliding door locks become your home security assistant, guarding your family, children and pets at all times.

sliding door lock for child safety

When warm sunshine and fresh air become “guests” in your home, and you want to leave the door open for ventilation, [STERGDE] sliding door locks can also flexibly respond. Simply by installing it in the right place, you can control how far the door opens, which can satisfy the need for air circulation without giving children and pets a chance to “escape”.

sliding door security bar
child proof sliding glass door lock
sliding door lock

Virginia Carpenter
Reviewed in the United States on May 6, 2025
Easy to install and works
Ross Williams
Reviewed in the United States on May 26, 2025
This works great! Our toddler had no problem opening the normal lock or our backdoor and going outside whenever he wanted. This has completely put a stop to that. We feel so much more secure with this on our door! Very easy to install as well!
Hamda Mohammed
Reviewed in the United States on May 24, 2025
I like it
ReyVn Cheshirefox
Reviewed in the United States on May 21, 2025
The lock/latch is made pretty well. It opens and closes easily from the controls side and holds a door fairly well from opening completely. How well overall it works depends on how thoroughly you clean the class before you mount it and the design of your door. Relying on an adhesive pad as the lock is iffy at best when depending on how far from the edge back the glass is, you have more than enough gap to insert a pry bar of some sort that will just pop it right off the window. Great as a little extra piece of mind, but wouldn't rely on it for actual security.
Jerry L
Reviewed in the United States on May 16, 2025
This is a major saver for us! Our grandson is verbally autistic so you have to be on high alert all the time!!When he come over he figured out (quickly) how to unlock the sliding glass door. This solves that at a great price!! It was extremely easy to install and is extremely functional! I really like that you have to push buttons on the top and bottom to disengage it. First of all he can't reach it (yet), but I think it will take him a bit to figure that part out.So my only gripe is that it says the gap between the one glass and the frame of the other door needs to be 0.46". If you look at the tape measure it sure seems like we are just over 0.5" but we still clank every time we open it. I also had to mount it fourteenish inches from the top of the frame to even get it to open. So I question the minimum thickness requirement. I think it is more than 0.46" minimum. (This is the ONLY reason I knocked a star off.)I did mention the clanking noise each time we open it. This window lock seems durable and I am not too worried about the clank. Over all it is well worth it. I am glad we got it to work and I am looking forward to it working for many years until our grandson is older and figures it out. MAYBE by then he will not be as mischievous LOL...
Samuel
Reviewed in the United States on May 11, 2025
Super easy to use and does the job even for me when trying to let the puppies out.
Devin m
Reviewed in the United States on April 27, 2025
Super easy to install great quality materials fits all sliding doors and windows in my home recommend for all parents with escape artist kiddos
Duygu
Reviewed in the United States on April 21, 2025
It is really good for my little children and keep to safe house 😎 it is easy of use and quality is really good. 👍
Recommended Products

$7.95

$ 3 .99 $3.99

4.9
Select Option