---
product_id: 129636900
title: "eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc"
brand: "esynic"
price: "C$2115"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/129636900-esynic-4-pack-window-child-safety-locks-for-upvc-windows
store_origin: NI
region: Nicaragua
---

# Versatile for Any Setting Key-Operated Locking Self-Drill Installation eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc

**Brand:** esynic
**Price:** C$2115
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure Your Peace of Mind!

## Quick Answers

- **What is this?** eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc by esynic
- **How much does it cost?** C$2115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/129636900-esynic-4-pack-window-child-safety-locks-for-upvc-windows)

## Best For

- esynic enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-quality materials ensure durability and strength.
- • **Universal Fit:** Perfect for UPVC, wooden frames, and various environments.
- • **Hassle-Free Setup:** Self-drill screws make installation a breeze.
- • **Child Safety First:** Protect your little ones with secure window restrictors.
- • **Effortless Operation:** Easily lock and unlock for full window access.

## Overview

The eSynic 4 Pack Window Child Safety Locks are designed to enhance child safety by restricting window openings. Made from durable zinc alloy and UPVC materials, these locks feature a key-operated system for easy locking and unlocking. Installation is straightforward with self-drill screws, making them suitable for various window types in homes, schools, and hotels.

## Description

eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc

## Features

- *𝐂𝐡𝐢𝐥𝐝 𝐒𝐚𝐟𝐞𝐭𝐲 𝐚𝐭 𝐈𝐭𝐬 𝐂𝐨𝐫𝐞*----: eSynic Prioritizes Child Safety with its Thoughtful Design. By Restricting the Window's Opening Distance, it Creates a Secure Space, Protecting Your Little Ones from Accidental Falls. Equip Your Windows with Window Safety Restrictors to Prevent Accidents and Keep Your Children Safe.
- *𝐄𝐚𝐬𝐢𝐥𝐲 𝐋𝐨𝐜𝐤𝐢𝐧𝐠 𝐚𝐧𝐝 𝐔𝐧𝐥𝐨𝐜𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐅𝐮𝐥𝐥 𝐖𝐢𝐧𝐝𝐨𝐰 𝐎𝐩𝐞𝐧𝐢𝐧𝐠*----: With its Key-Operated System, You Can Easily Lock and Unlock the Window, Allowing for Full Opening When Desired. This Convenient Feature Makes it Simple to Enjoy Fresh Air and Natural Ventilation While Maintaining a Secure Environment with Window Opening Restrictors.
- *𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐰𝐢𝐭𝐡 𝐒𝐮𝐩𝐞𝐫𝐢𝐨𝐫 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥*----: Crafted with High-Quality Zinc Alloy and UPVC Materials, this Window Restrictor for UPVC Offers Superior Strength and Resistance to Wear and Tear. Unlike Adhesive-Based Solutions, the Included Self-Drill Screws Provide a Secure and Sturdy Installation, Maintaining the Restrictor's Effectiveness Over Time.
- *𝐄𝐟𝐟𝐨𝐫𝐭𝐥𝐞𝐬𝐬 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐒𝐞𝐥𝐟-𝐃𝐫𝐢𝐥𝐥 𝐒𝐜𝐫𝐞𝐰𝐬*----: Enjoy a Hassle-Free Setup with eSynic Lockable Window Restrictor. This Window Safety Restrictor Comes with Self-Drill Screws, Making Installation a Breeze for PVC and UPVC Window Frames. Simply Follow the User-Friendly Manual to Secure Your Windows and Keep Your Little Ones Safe with Window Child Locks.
- *𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐀𝐧𝐲 𝐒𝐞𝐭𝐭𝐢𝐧𝐠*----: Suitable for Most Types of Windows, Including UPVC and Wooden Window Frames, eSynic Window Security Restrictor is Perfect for Various Settings. Whether it's Your Home, Hotel, Hospital, or School, this Window Lock for Kids Provides Reliable Security Wherever it's Needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | eSynic |
| Item Weight | 10.5 ounces |
| Package Dimensions | 10.28 x 4.06 x 0.75 inches |
| Item model number | HM437 |
| Size | 4 PCS |
| Color | Brown |
| Style | 4 Pack |
| Material | Stainless Steel |
| Number Of Pieces | 4 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** eSynic
- **Material:** Stainless Steel
- **Color:** Brown
- **Style:** 4 Pack
- **Number of Pieces:** 4
- **Manufacturer:** eSynic

## Images

![eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc - Image 1](https://m.media-amazon.com/images/I/71emPQ7T4yL.jpg)
![eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc - Image 2](https://m.media-amazon.com/images/I/71+r0wFuPrL.jpg)
![eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc - Image 3](https://m.media-amazon.com/images/I/71Lj6w-kVlL.jpg)
![eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc - Image 4](https://m.media-amazon.com/images/I/719CnCOFRdL.jpg)
![eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc - Image 5](https://m.media-amazon.com/images/I/71oU8aK2C6L.jpg)

## Questions & Answers

**Q: Can this be screwed into a metal window frame?**
A: Yes, our product can fit to most types of windows and doors, such as material of UPVC, wood,aluminum and metal.

**Q: is it adjustable to make it even smaller**
A: The 4 PCS Window Door Lock have a 185mm adjustable distance design.

## Frequently Bought Together

- eSynic 4 Pack Window Child Safety Locks for upvc Windows Screw Mounted Window Opening Rrestrictor with Keys 185mm/7.3 Inch Long Wire Window Safety Restrictor for Baby Home Office Safety etc
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-24*