---
product_id: 50491881
title: "Qualihome Aluminum Thumb Screw Turn Patio Sliding Door and Window Lock, 4 Pack"
brand: "qualihome"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 8
category: "Home Improvement"
url: https://www.desertcart.jp/products/50491881-qualihome-aluminum-thumb-screw-turn-patio-sliding-door-and-window
store_origin: JP
region: Japan
---

# Qualihome Aluminum Thumb Screw Turn Patio Sliding Door and Window Lock, 4 Pack

**Brand:** qualihome
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Qualihome Aluminum Thumb Screw Turn Patio Sliding Door and Window Lock, 4 Pack by qualihome
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50491881-qualihome-aluminum-thumb-screw-turn-patio-sliding-door-and-window)

## Best For

- qualihome enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- These slider locks are perfect for patio doors, sliding glass doors, sliding windows etc.
- Heavy-duty aluminum construction, Inner vinyl lining prevents scratching damage
- Additional gripping power securely locks window in closed or ventilating position
- Utilizes double thumbscrews to mount on window or sliding door track
- Weather resistant aluminum finish, Easy installation with no tools required
- ›See more product details

## Images

![Qualihome Aluminum Thumb Screw Turn Patio Sliding Door and Window Lock, 4 Pack - Image 1](https://m.media-amazon.com/images/I/41QheMAgVXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fit Our Thick Vinyl Window Frames With a Little Modification
  

*by L***N on Reviewed in the United States on February 19, 2018*

They fit on our vinyl windows even with their thick frames. However to do so I had to cut off half the rubber protector, so it only remains where the screws contact. Heavy rubber liners prevent window frames from being damaged. Twin screws help provide confidence they will be secure.

### ⭐ 







  
  
    Not work as it is advertised
  

*by C***Y on Reviewed in the United States on October 19, 2017*

The vinyl piece is supposed to prevent scratching the window frame, but because of this vinyl piece the whole lock can easily slide as you slide the window open. The lock seems to saty firm without the vinyl piece.

### ⭐⭐⭐⭐⭐ 







  
  
    These did the job. Rubber protects the railing. ...
  

*by E***Y on Reviewed in the United States on December 26, 2017*

These did the job. Rubber protects the railing. I have a 4 way sliding door system in an open one bedroom and struggled to find something to keep 2 doors from sliding as the rails are not window or actual patio sliding door dimensions.

---

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**Shop now:** [https://www.desertcart.jp/products/50491881-qualihome-aluminum-thumb-screw-turn-patio-sliding-door-and-window](https://www.desertcart.jp/products/50491881-qualihome-aluminum-thumb-screw-turn-patio-sliding-door-and-window)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-30*