---
product_id: 352918904
title: "Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver)"
brand: "thsinde"
price: "€ 74.07"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/352918904-window-locks-for-up-and-down-windows-with-key-aluminum
store_origin: SK
region: Slovakia
---

# Hardened steel bolt for max security Key lock with push-button control Fits both narrow & regular sash windows Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver)

**Brand:** thsinde
**Price:** € 74.07
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in safety, unlock your peace of mind.

## Quick Answers

- **What is this?** Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) by thsinde
- **How much does it cost?** € 74.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/352918904-window-locks-for-up-and-down-windows-with-key-aluminum)

## Best For

- thsinde enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Includes two keepers designed for both narrow and regular thickness wood sash windows—versatility meets style.
- • **Sleek & Durable:** Polished aluminum alloy and heavy-duty diecast construction deliver modern aesthetics with lasting strength.
- • **All-Inclusive Set:** Comes with 9 pieces and keys, making installation easy and complete for home or office security upgrades.
- • **Effortless Control:** Push-button locking mechanism combined with key lock for quick, secure access and peace of mind.
- • **Steel-Strong Security:** Hardened steel bolt ensures your windows stay locked tight, whether fully closed or ventilated.

## Overview

Thsinde’s aluminum alloy window locks combine hardened steel bolts with a push-button key lock system, designed specifically for wood sash windows. Featuring a polished finish and heavy-duty diecast construction, this 9-piece set offers versatile fit for narrow and regular sash styles, ensuring secure ventilation or full closure with effortless installation.

## Description

Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver)

## Features

- Hardened steel bolt provides push button locking in closed or ventilating position
- 2 keepers for narrow style sash and regular thickness sash
- Recommended for wood sash windows
- Heavy duty diecast construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Thsinde |
| Special Feature | easy to install |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 25 x 25 x 25 Millimeters |
| Material | Aluminium, Hardened Steel |
| Recommended Uses For Product | wood sash windows |
| Style | Modern |
| Colour | Silver |
| Number of Pieces | 9 |
| Finish Type | Polished |
| Included Components | Key |
| Controller Type | Push Button |
| Item Weight | 454 g |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Manufacturer | Thsinde |
| Item model number | 8414837655951 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |
| ASIN | B082G28VCG |

## Product Details

- **Brand:** Thsinde
- **Special Feature:** easy to install
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 25 x 25 x 25 Millimeters
- **Material:** Aluminium, Hardened Steel

## Images

![Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) - Image 1](https://m.media-amazon.com/images/I/61oXuJjZbSL.jpg)
![Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) - Image 2](https://m.media-amazon.com/images/I/71jUyh6clFL.jpg)
![Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) - Image 3](https://m.media-amazon.com/images/I/61neIOWrB7L.jpg)
![Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) - Image 4](https://m.media-amazon.com/images/I/512E+rsqeKL.jpg)
![Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office (Black & Silver) - Image 5](https://m.media-amazon.com/images/I/61tBFEmQtGL.jpg)

## Frequently Bought Together

- Window Locks for up and Down Windows with Key, Aluminum Alloy Window Door Frame Security Locks for Home and Office
- Prime-Line U 9933 Keyed Child-Proof Sash Lock, 2-1/4 In. Hole Centers, Diecast Zinc, Painted White, (Single Pack)

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**Shop now:** [https://www.desertcart.sk/products/352918904-window-locks-for-up-and-down-windows-with-key-aluminum](https://www.desertcart.sk/products/352918904-window-locks-for-up-and-down-windows-with-key-aluminum)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*