---
product_id: 51693351
title: "Adjustable Door Security Bar - Heavy Duty Brace & Sliding Patio Door Locking Pole - Portable Door Jammer for Home, Apartment, Hotel & Travel Safety"
brand: "defender"
price: "฿4824"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/51693351-adjustable-door-security-bar-heavy-duty-brace-and-sliding-patio
store_origin: TH
region: Thailand
---

# Fits sliding & hinged doors Adjustable length 73-113cm Withstands up to 250kg force Adjustable Door Security Bar - Heavy Duty Brace & Sliding Patio Door Locking Pole - Portable Door Jammer for Home, Apartment, Hotel & Travel Safety

**Brand:** defender
**Price:** ฿4824
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock down your peace of mind—security that moves with you.

## Quick Answers

- **What is this?** Adjustable Door Security Bar - Heavy Duty Brace & Sliding Patio Door Locking Pole - Portable Door Jammer for Home, Apartment, Hotel & Travel Safety by defender
- **How much does it cost?** ฿4824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/51693351-adjustable-door-security-bar-heavy-duty-brace-and-sliding-patio)

## Best For

- defender enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Strength:** Engineered to resist up to 250kg of force, delaying intruders effectively.
- • **Floor-Friendly Design:** Works flawlessly on laminate, marble, carpet, concrete, and more without slipping.
- • **Portable & Adjustable:** Compact, lightweight, and extendable to your exact door size for on-the-go security.
- • **Rapid-Deploy Security:** Instantly fortify your door in seconds—because every moment counts.
- • **Universal Compatibility:** Seamlessly fits sliding, hinged, patio, and garage doors for versatile protection.

## Overview

The Defender Adjustable Door Security Bar is a heavy-duty, portable door jammer designed to prevent forced entry on sliding and hinged doors. Made from durable alloy steel, it withstands up to 250kg of force and adjusts from 73cm to 113cm to fit various door sizes. Compatible with multiple floor types, it offers rapid deployment for home, apartment, hotel, or travel safety.

## Description

Defender Adjustable Door Security Bar - Heavy Duty Brace & Sliding Patio Door Locking Pole - Portable Door Jammer for Home, Apartment, Hotel & Travel Safety

## Features

- RAPID DEPLOYMENT SECURITY DOOR BAR - A rapid deployment security bar that fits most sliding and hinged doors, to prevent forced entry.
- PROTECT YOUR HOME - The security bar is ideal in an emergency to help delay a forced break in, allowing the victim time to alert the police. The door brace has a high tolerance, withstanding up to 250kg of force.
- COMPATIBLE WITH VARIOUS FLOOR TYPES - The Defender Door Brace is suitable to be used on different types of flooring; laminate, lino, vinyl, wood, marble, carpet and concrete.
- FULLY ADJUSTABLE BAR LENGTH - Adjust the brace quickly and easily to your desired length, from 73cm to 113cm, with a padded grip ensuring it stays in place.
- FITS SLIDING & HINGED DOORS - Suitable for use in houses, apartments, student accommodation, including internal, external doors (including patio doors) or garage doors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Solon Security |
| Part Number | HA00721 |
| Product Dimensions | 11.2 x 6 x 6 cm; 589.67 g |
| Item model number | HA00721 |
| Size | One Size |
| Colour | White/Black |
| Style | Modern |
| Finish | Painted |
| Material | Alloy Steel |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Extendable, Portable |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 590 g |

## Product Details

- **Brand:** Defender
- **Special feature:** Extendable, Portable
- **Lock type:** Sliding Door Lock, Door Lock
- **Item dimensions L x W x H:** 11.2 x 6 x 6 centimetres
- **Material:** Alloy Steel

## Images

![Adjustable Door Security Bar - Heavy Duty Brace & Sliding Patio Door Locking Pole - Portable Door Jammer for Home, Apartment, Hotel & Travel Safety - Image 1](https://m.media-amazon.com/images/I/51wHQJHgb0S.jpg)

## Questions & Answers

**Q: Can this be used with sash locks?**
A: It will work with a Sash door lock as long as there is a suitable handle that will accommodate the u shaped top piece.

**Q: What is the pin with split ring for near the top?**
A: The pin is to hold the bar in place once you have chosen the desired measurement.

**Q: Can anyone tell me how to make the padded foot more sticky to the floor? I'm struggling to fix the foot. It seems slippery**
A: One of mine is on a tiled floor, up to the handle, it doesn't move at all.
Have expanded it enough, it should be a snug fit.

**Q: Question for solon security, do you do a door brace that will extend to 170cm? thanks.**
A: This is the only type we do, sorry.

## Frequently Bought Together

- Defender Door Brace - Adjustable Security Door Bar & Sliding Patio Door Locking Pole - Heavy Duty Portable Door Jammer & Brace for Home, Apartment, and Travel
- DoorJammer Portable Door Lock Brace for Home Security and Personal Protection (DJ3 - DoorJammer (Standard)), Red

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**Shop now:** [https://www.desertcart.co.th/products/51693351-adjustable-door-security-bar-heavy-duty-brace-and-sliding-patio](https://www.desertcart.co.th/products/51693351-adjustable-door-security-bar-heavy-duty-brace-and-sliding-patio)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-14*