---
product_id: 545331229
title: "DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）"
brand: "diig"
price: "€ 82.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Diig"
url: https://www.desertcart.sk/products/545331229-diig-sliding-door-security-bar-17-7-50-5inch-adjustable
store_origin: SK
region: Slovakia
---

# Adjustable 17.7-50.5 inch length 1-inch diameter heavy-duty metal bar Rubber tips for non-slip secure grip DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White）

**Brand:** diig
**Price:** € 82.91
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with effortless, adjustable security!

## Quick Answers

- **What is this?** DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） by diig
- **How much does it cost?** € 82.91 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/545331229-diig-sliding-door-security-bar-17-7-50-5inch-adjustable)

## Best For

- diig enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust 1-inch diameter metal bar outperforms thinner alternatives
- • **Versatile Safety:** Ideal for sliding doors, windows, and pet-proofing your home or travel stays
- • **Quick & Easy Setup:** Install in under 2 minutes with simple 3-step adjustment
- • **Custom Fit Security:** Telescopes from 17.7 to 50.5 inches for perfect door/window fit
- • **Damage-Free Installation:** No drilling needed—rubber tips and double nuts ensure firm, scratch-free hold

## Overview

The DIIG Sliding Door Security Bar is a durable, 1-inch diameter metal safety bar adjustable from 17.7 to 50.5 inches. Featuring rubber-tipped ends and double nut tensioning, it installs quickly without drilling, protecting your home, apartment, or travel accommodations from unwanted entry or accidental openings.

## Description

【STURDY】The sliding glass door security bar is made of 1" diameter black painted metal, which is stronger and more durable than 3/5" window safety bars, less prone to damage and long-lasting 【A variety of adjustable 】 the patio door security bar with a total length of 50inch can be freely stretched and adjusted between 17.7-50.5inch to perfectly adapt to various lengths 【Non-slip end design】The sliding door stop is designed with a rubber tip to increase friction and fix it with double nuts to adjust the tension, not easy to fall off, no drilling required, easy to install, and will not damage the door frame. You can use it with confidence 【Widely used】This sliding door security bar can be used as a sliding door lock to maintain the safety of your family, and it can also be used as a window security bar. Cabinets, wardrobes and shoe cabinets are also good choices for you to use 【Premium service】If you have any questions about our door and window rod, you can contact us, we will reply you within 12 hours

Review: Works great on my sliding patio door. Feel a little safer now. Easy to use, install and remove on a daily basis and still works great.
Review: I recently purchased the Sliding Door Security Bar and it’s been a great addition to my home’s security. The adjustable size (17.7-50.5 inches) fits perfectly on both my sliding door and windows, providing extra peace of mind. The locking mechanism is easy to operate and ensures the bar stays securely in place. The rubber tips on both ends are a great feature, as they prevent damage to my door and window frames while providing a snug fit. It’s made of durable materials and feels strong enough to withstand attempts to force it open, which makes me feel much safer, especially when I’m home alone or at night. Overall, I highly recommend this security bar for anyone looking to add an extra layer of protection to sliding doors or windows. It’s affordable, effective, and easy to install.

## Features

- Sturdy:The sliding glass door safety bar is made of high-strength metal with a 1-inch diameter and finished with white spray paint for rust prevention. It is more robust and durable than 3/5-inch plastic window safety bars, resistant to damage, and built to last, with a load-bearing capacity of up to 300 pounds.
- A Variety of Adjustable: The patio door security bar with a total length of 50inch can be freely stretched and adjusted between 17.7-50.5inch to perfectly adapt to various lengths.
- Non-slip end design: The sliding door stopper is designed with a rubber tip to increase friction and fix it with double nuts to adjust the tension, not easy to fall off, no drilling required, easy to install, and will not damage the door frame. You can use it with confidence
- Easy to Install: Our sliding door lock bar can be easily installed in only 3 steps. After selecting the approximate size of the pole, adjust the spring clip to the appropriate size, and fine tune the size of the double nuts on the anti slip base. You can have it installed in just one minute!
- Widely Used: This sliding door security bar can be used as both a sliding door lock and a window safety bar, ensuring the ensure the safety of pets, children, women living alone, and family members.. When you travel or go on a business trip, you can carry or leave it at home. Protecting your home or hotel will make you feel safer.
- Premium Service: If you have any questions about our door and window posts, our customer service experts are available 24/7 to assist you and respond within 12 hours. We are always online to safeguard your safety

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZGZ46LJ |
| ASIN  | B0BZGZ46LJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #43,595 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #68 in Window Locks & Latches |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,655) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,655) |
| Date First Available | 10 June 2023 |
| Date First Available  | 10 June 2023 |
| Finish | Spray painted metal |
| Included components | Telescopic Pole* 1 Long Pole * 1 Short Pole* 1 Locking Clip* 1 Non-slip Rubber Base* 1 Rubber Cap * 1 Instruction Manual* 1 |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | D-G |
| Item model number  | D-G |
| Manufacturer | DIIG |
| Manufacturer  | DIIG |
| Part number | D-G |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |
| Product Dimensions  | 2.54 x 2.54 x 2.54 cm; 453.59 g |

## Images

![DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） - Image 1](https://m.media-amazon.com/images/I/61xQhQwNcRL.jpg)
![DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） - Image 2](https://m.media-amazon.com/images/I/71GTocC+alL.jpg)
![DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） - Image 3](https://m.media-amazon.com/images/I/71TQ5JX1uVL.jpg)
![DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） - Image 4](https://m.media-amazon.com/images/I/61J1n6gDjnL.jpg)
![DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment （White） - Image 5](https://m.media-amazon.com/images/I/81vCTzWIaAL.jpg)

## Questions & Answers

**Q: The short extension rod is missing the screw grooves on one end. How do I screw it on the main rod?**
A: Hi,
You can contact customer service for solutions
Here are the steps to contact our customer service:
1. On the product details page, click on the seller name "Fengshop ".
2. Click on "Ask a question" in the upper right corner of the page.
Have a good day
DIIG Customer Service

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***A on 27 February 2026*

Works great on my sliding patio door. Feel a little safer now. Easy to use, install and remove on a daily basis and still works great.

### ⭐⭐⭐⭐⭐ Review
*by Y***A on 19 November 2024*

I recently purchased the Sliding Door Security Bar and it’s been a great addition to my home’s security. The adjustable size (17.7-50.5 inches) fits perfectly on both my sliding door and windows, providing extra peace of mind. The locking mechanism is easy to operate and ensures the bar stays securely in place. The rubber tips on both ends are a great feature, as they prevent damage to my door and window frames while providing a snug fit. It’s made of durable materials and feels strong enough to withstand attempts to force it open, which makes me feel much safer, especially when I’m home alone or at night. Overall, I highly recommend this security bar for anyone looking to add an extra layer of protection to sliding doors or windows. It’s affordable, effective, and easy to install.

### ⭐⭐⭐⭐ Review
*by A***S on 25 January 2026*

Does exactly what I needed it for.

## Frequently Bought Together

- DIIG Sliding Door Security Bar，17.7-50.5inch Adjustable Locking Window Safety Bar with Rubber Tips,Diameter 1inch Window Security Bar for Home Apartment Travel (White)
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**Shop now:** [https://www.desertcart.sk/products/545331229-diig-sliding-door-security-bar-17-7-50-5inch-adjustable](https://www.desertcart.sk/products/545331229-diig-sliding-door-security-bar-17-7-50-5inch-adjustable)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-22*