---
product_id: 675834878
title: "AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack"
brand: "acemining"
price: "₨1921"
currency: SCR
in_stock: true
reviews_count: 13
category: "Ace Mining"
url: https://www.desertcart.sc/products/675834878-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door
store_origin: SC
region: Seychelles
---

# 20.5-50 inch adjustable length 300 lbs force resistance High-strength steel build AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack

**Brand:** acemining
**Price:** ₨1921
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack by acemining
- **How much does it cost?** ₨1921 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/675834878-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door)

## Best For

- acemining enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Strength:** Withstands up to 300 lbs of force to keep your home and loved ones safe.
- • **Custom Fit Security:** Adjusts smoothly from 20.5 to 50 inches to secure any sliding door or window perfectly.
- • **Dual-Purpose Protection:** Ideal for sliding patio doors and windows, doubling your home’s defense.
- • **Effortless Installation:** Quick twist-and-lock setup with an extended rubber tip for damage-free grip.
- • **Peace of Mind Guarantee:** Backed by a 12-month hassle-free customer service promise for worry-free security.

## Overview

The AceMining Sliding Door Security Bar is a heavy-duty, adjustable lock bar made from high-strength steel, designed to fit sliding doors and windows between 20.5 and 50 inches. It resists up to 300 lbs of force, ensuring robust protection against forced entry. Easy to install with a damage-preventing rubber tip, this 2-pack offers versatile, reliable security backed by a 12-month customer service guarantee.

## Description

AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack - desertcart.com

Review: Perfect Security Bar - This is very sturdy and easy to use. High quality and does the job well. Would buy it again.
Review: Great Security Rod - Great sliding door security rod works well to keep unwanted guests or nefarious people out. Adjustable to fit in any size door opening.

## Features

- Durable Construction: The sliding door security bar made from high-strength steel, providing robust protection against forced entry. The sliding door stopper can be utilized as a patio door security bar or a window security bar.
- Enhanced Security: 1-inch diameter sliding door lock bar can withstand 300 lbs of force, protecting your pets and children. While using it, please be careful to place the bar horizontally in the lower track of sliding or window door.
- Adjustable Length: The sliding door lock comes with an extra extension bar for smooth adjustment between 20.5-50 inches to fit various lengths. Equipped with enhanced high-strength alloy connections to extend the service life of the window bars security inside home.
- Quick Setup: Effortlessly adjust the length by rotating the bar and place it in the track for hassle-free installation. The sliding patio door lock is designed with an extended rubber tip for a stronger grip, preventing harm to windows or doors.
- Customer Service: This lock for sliding glass door includes a 12-month customer service guarantee for troubleshooting or any product-related inquiries. If there are any issues with the product, contact us via desertcart, and we will handle hassle-free returns for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9NQ9RGW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,345 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Sliding Door Hardware |
| Brand | AceMining |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,127) |
| Date First Available | July 18, 2024 |
| Item Package Quantity | 1 |
| Item Weight | 3.1 pounds |
| Item model number | AceMining-HD-AJ-MU |
| Manufacturer | AceMining |
| Material | Metal |
| Model Name | AceMining-HD-AJ-MU |
| Number of Pieces | 2 |
| Package Dimensions | 17.52 x 2.76 x 2.52 inches |
| Recommended Uses For Product | Patio doors, windows, sliding doors |
| Size | 2 Pack |
| Special Feature | Force Resistant |
| Special Features | Force Resistant |
| Style | Industrial |

## Product Details

- **Brand:** AceMining
- **Material:** Metal
- **Recommended Uses For Product:** Patio doors, windows, sliding doors
- **Special Feature:** Force Resistant
- **Style:** Industrial

## Images

![AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack - Image 1](https://m.media-amazon.com/images/I/61F17gaOpEL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Security Bar
*by C***. on January 23, 2026*

This is very sturdy and easy to use. High quality and does the job well. Would buy it again.

### ⭐⭐⭐⭐⭐ Great Security Rod
*by C***C on January 1, 2026*

Great sliding door security rod works well to keep unwanted guests or nefarious people out. Adjustable to fit in any size door opening.

### ⭐⭐⭐⭐⭐ Great performing product
*by R***L on December 13, 2025*

Really good product, exactly as advertised and really easy to install

## Frequently Bought Together

- AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,2Pack
- Prime-Line U 9819 Aluminum, Sliding Window Security Lock (4 Pack)

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**Shop now:** [https://www.desertcart.sc/products/675834878-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door](https://www.desertcart.sc/products/675834878-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-19*