---
product_id: 89830071
title: "WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip"
brand: "wanlian"
price: "93.84 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Wanlian"
url: https://www.desertcart.tn/products/89830071-wanlian-1pcs-door-window-lock-stopper-adjustable-thick-sliding-safety
store_origin: TN
region: Tunisia
---

# Key Lock Security Ventilation Control No Tools Needed WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip

**Brand:** wanlian
**Price:** 93.84 DT
**Availability:** ✅ In Stock

## Summary

> Secure Your Space, Breathe Easy! 🌟

## Quick Answers

- **What is this?** WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip by wanlian
- **How much does it cost?** 93.84 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/89830071-wanlian-1pcs-door-window-lock-stopper-adjustable-thick-sliding-safety)

## Best For

- wanlian enthusiasts

## Why This Product

- Trusted wanlian brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔑 Adjustable Fit:** Easily customize the lock width to suit various window types.
- • **💎 Premium Materials:** Crafted from high-quality stainless steel and aluminum for durability.
- • **🔒 Enhanced Security:** Protects against unauthorized access and accidental falls.
- • **🌬️ Optimal Ventilation:** Keeps windows ajar for fresh air while ensuring safety.
- • **🛠️ Effortless Installation:** No drilling or extra tools required for setup.

## Overview

The WANLIAN Door Window Lock Stopper is a versatile and adjustable security solution designed to enhance safety for children and prevent unauthorized access. Made from durable materials, it requires no tools for installation and allows for optimal ventilation while keeping windows securely locked.

## Description

Home security window lock for DIY window Hardware accessories limit WANLIAN Window Locks, 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 Specialty: 1, high quality and safety; 2, professional lock manufacturer; 3, metal material, anti-corrosion, durable. Description: Name: Sliding door and window lock Material: stainless steel + rubber Type of key: flat key Size: as the picture shows Adjustable range: 16mm〜60mm Applicable to the windows of Plastic Steel that the outer window to the screen window thin the distance between 17 ~ 50 mm It is widely used for the push / pull window of Alumilum Alloy made of plastic steel. The package includes: 1PCS sliding window locks (each lock with 1PCS keys) Observation: 1, do not allow children to touch, unless they cause harm; 2, please do not place the acid liquid, so that the cause lock does not break; 3, please do not ruin, value each product, because many people pay the effort and enjoy their work.

Review: Simple deterrent - We used these on a cooler in a common public area. This really isn’t a lock, it can be removed with an hex wrench. It is useful in our situation because the cooler is used as a reserve for the main cooler. We want people to use the unlocked cooler first, then we reload it with warm soda for cooling and switch the lock over to keep people from getting warm sodas. It just keeps the door from sliding open, it’s not really a security lock with a key. It would also work anywhere it may be placed on the inside, like in a house, where the hex lock cannot be accessed. It can be tightened to the point where it doesn’t slip, doesn’t slide when adequately tightened. Solid product for the right situation.
Review: Does not work for our sliding glass door frame, it is easily and not intentionally removable - The frame of our sliding glass door bends when I installed this door lock for the track of our back door. Then I attempted to open the door and the device easily moved down the track and I was able to basically lift it off the track. This product did not meet my needs, I don't understand how this product has worked for others? Maybe they have a steel door frame? I will be returning this item. I bought for my two little kids to stop leaving into the backyard without me and the dog door we have prevents the normal door lock to be used, I like the idea of using a lock adaption instead of the typical rod in the tracks, since my kids can just pick it up. (Please excuse my dirty door track)

## Features

- Easy to Install:No additional tools are required and no need drilling. Open the windows to the proper position or close the windows as your need. Adjust the spacing of the window lock, and place it on the window frame, insert the key and turn the key clockwise or anticlockwise to adjust the width to fix the lock. Turn the key till the key slot can not move, which can make the window lock work efficiently.
- Security: To prevent burglary, it can lock the window when the window ajar.To prevent children from accentual falls avoid accidental opening of children accidentally window
- Ventilation: Can fix the window in place and cannot be pulled or opened,Keep ventilated,WANLIAN effectively prevent your child from opening the windows by his own, anti-theft and keeping the fresh indoor air.
- Appearance: Professional surface treatment, fastness, concise and beautiful; Use high-quality materials, easy to open, suitable for most of plastic steel Alloy window.
- Function:Secondary lock provides increased security when ventilating or securing your sliding door or window.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G4XKCVV |
| Additional Features | Easy to Install |
| Best Sellers Rank | #172,039 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #251 in Window Locks & Latches |
| Brand | WANLIAN |
| Brand Name | WANLIAN |
| Color | lock04 |
| Customer Reviews | 3.7 out of 5 stars 1,394 Reviews |
| Finish Types | Brushed |
| Included Components | Key, Lock |
| Item Dimensions | 2.68 x 1.38 x 1.38 inches |
| Item Weight | 50 Grams |
| Item dimensions L x W x H | 2.68 x 1.38 x 1.38 inches |
| Lock Type | Key lock |
| Manufacturer | dingchimo |
| Manufacturer Part Number | chimo |
| Material | Metal, Plastic, Rub, Stainless Steel |
| Material Type | Metal, Plastic, Rub, Stainless Steel |
| Model Number | 001 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Securing sliding windows and doors in homes, patios, bedrooms, and offices |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Easy to Install |
| Style Name | Modern |
| UPC | 637673591421 |
| Unit Count | 1.0 Count |

## Images

![WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip - Image 1](https://m.media-amazon.com/images/I/51FwO4qx70L.jpg)
![WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip - Image 2](https://m.media-amazon.com/images/I/51KcT6QbXfL.jpg)
![WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip - Image 3](https://m.media-amazon.com/images/I/61Q2hNcTmmL.jpg)
![WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip - Image 4](https://m.media-amazon.com/images/I/51QwmcwkTWL.jpg)
![WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Free Rails Limit Window Door Anti Slip - Image 5](https://m.media-amazon.com/images/I/51UMdiFf9aL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple deterrent
*by B***S on September 19, 2022*

We used these on a cooler in a common public area. This really isn’t a lock, it can be removed with an hex wrench. It is useful in our situation because the cooler is used as a reserve for the main cooler. We want people to use the unlocked cooler first, then we reload it with warm soda for cooling and switch the lock over to keep people from getting warm sodas. It just keeps the door from sliding open, it’s not really a security lock with a key. It would also work anywhere it may be placed on the inside, like in a house, where the hex lock cannot be accessed. It can be tightened to the point where it doesn’t slip, doesn’t slide when adequately tightened. Solid product for the right situation.

### ⭐ Does not work for our sliding glass door frame, it is easily and not intentionally removable
*by K***. on June 19, 2022*

The frame of our sliding glass door bends when I installed this door lock for the track of our back door. Then I attempted to open the door and the device easily moved down the track and I was able to basically lift it off the track. This product did not meet my needs, I don't understand how this product has worked for others? Maybe they have a steel door frame? I will be returning this item. I bought for my two little kids to stop leaving into the backyard without me and the dog door we have prevents the normal door lock to be used, I like the idea of using a lock adaption instead of the typical rod in the tracks, since my kids can just pick it up. (Please excuse my dirty door track)

### ⭐⭐⭐⭐⭐ This was so easy compared to other's I've tried.
*by S***N on August 2, 2023*

I have a child with autism who sometimes tries to get out of the house when I am not looking. To keep him safe from the second story balcony, I bought a complicated locking system which was so hard to install, I gave up and got this. It works great because it's just a key and a little box. It's sturdy and you don't have to put screw holes in your door. I wish I had found this one first.

## Frequently Bought Together

- WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Rails Limit Window Door Anti Slip
- Sliding Door Security Bar, 44-128 cm Adjustable Locking Window Safety Bar with Rubber Tips, Diameter 2.5 cm Window Security Bar for Home Apartment, White, 1 Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-05*