---
product_id: 770652740
title: "DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White)"
brand: "diig"
price: "$27.23"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/770652740-diig-sliding-door-security-bar-17-7-50-inch-heavy
store_origin: US
region: United States of America
---

# Adjustable length 17.7-51 inches 1" diameter heavy-duty metal bar Rubber tip anti-slip ends DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White)

**Brand:** diig
**Price:** $27.23
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White) by diig
- **How much does it cost?** $27.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/770652740-diig-sliding-door-security-bar-17-7-50-inch-heavy)

## 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:** Durable 1-inch thick metal bar outperforms thinner alternatives for unmatched security.
- • **Versatile Safety:** Ideal for protecting pets, kids, and your peace of mind whether home or away.
- • **Custom Fit Security:** Telescopes from 17.7 to 51 inches to perfectly secure any sliding door or window.
- • **Damage-Free Protection:** Non-slip rubber tips prevent frame damage while locking your home safely.
- • **Effortless Installation:** No drilling required—set up in under 2 minutes with adjustable tension nuts.

## Overview

The DIIG Sliding Door Security Bar is a robust, adjustable metal bar designed to secure sliding doors and windows without damage. Featuring a 1-inch diameter for superior strength, it extends from 17.7 to 51 inches to fit various openings. Rubber-tipped ends provide anti-slip grip and protect door frames, while easy installation requires no drilling. Perfect for millennial professionals seeking quick, reliable home safety solutions that blend durability with convenience.

## Description

【STURDY】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, not easy to damage and will last a lifetime. 【VARIOUS ADJUSTABLE】The total length of 50 inches patio door security bar can be stretched freely to perfectly adjust between 17.7-50 inches. Available in a variety of lengths. 【ANTI-SLIP END DESIGN】Sliding door stopper is designed with rubber tip, increase friction, fix with double nut to adjust tension. Not easy to fall off, no drilling, easy to install, no damage to the door frame. SAFE TO USE 【Widely Used】This sliding door security bar can be used as sliding door lock to keep your pet and family safe and can also be used as window security bar. 【Premium Service】If you have any questions about our door and window rods, please contact us

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.
Review: Does exactly what I needed it for.

## Features

- STURDY: The sliding glass door safety bar is made of 1" diameter high strength metal and finished with white spray paint to prevent rust. Stronger and more durable than 3/5" plastic window safety bars, built to last longer and can hold up to 300 lbs
- VARIOUS ADJUSTABILITY: The total length of 50 inches patio door security bar can be freely stretched and adjusted between 17.7 to 50 inches to fully adapt to various lengths
- ANTI-SLIP END DESIGN: The sliding door stopper is designed with rubber tips to increase friction, fixed with double nuts, adjust the tension, not easy to fall off, no drilling, easy to install, will not damage the door frame. Safe to use
- 【Easy Installation】Our sliding door lock bar is easy to install in 3 steps. After selecting the approximate pole size, adjust the spring clip to the appropriate size and fine-tune the size of the double nut on the non-slip base. Installs in just 1 minute!
- 【WIDE APPLICATION】This sliding door security bar can be used as both a sliding door lock and a window safety bar to ensure the safety of pets, children, women living alone, and family. You can carry it or leave it at home for travel or business trip. Feel safer by protecting your home and hotel
- PREMIUM SERVICE: If you have any questions about your door or window support, our customer service experts are available 24/7 and within 12 hours. We always respond online to protect your safety

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZGZ46LJ |
| Amazon Bestseller | #573,278 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #6,803 in Door Hardware & Locks |
| Are Batteries Included | No |
| Brand | DIIG |
| Color | white |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,976) |
| Date First Available | June 8, 2023 |
| Included Components | Telescopic pole x 1, long pole x 1, short pole x 1, locking clip x 1, non-slip rubber base x 1, rubber cap x 1, instruction manual x 1 |
| Item Weight | 454 g |
| Model Number | D-G |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |

## Images

![DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White) - Image 1](https://m.media-amazon.com/images/I/61xQhQwNcRL.jpg)
![DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White) - Image 2](https://m.media-amazon.com/images/I/71GTocC+alL.jpg)
![DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White) - Image 3](https://m.media-amazon.com/images/I/71TQ5JX1uVL.jpg)
![DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (White) - Image 4](https://m.media-amazon.com/images/I/61J1n6gDjnL.jpg)
![DIIG Sliding Door Security Bar 17.7-50 Inch Heavy Duty Adjustable Sliding Patio Door Lock Bar with Rubber Tip 1 Inch Diameter Window Security Bar for Home Apartment Travel Kids Women (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 Y***A on November 19, 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 January 25, 2026*

Does exactly what I needed it for.

### ⭐⭐⭐⭐⭐ Review
*by C***K on May 3, 2026*

Work perfectly I got three of them, pretty easy to put together recommend for anyone looking for a cheaper still effective way to keep doors secured

## 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)
- ZRFCXE Window Locks,4 Pack Sliding Window Locks With Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-23*