---
product_id: 51609710
title: "Avonstar Classics Range Square Security Window Bars pack of 6 adjustable"
brand: "avonstar classics range"
price: "AR$885877"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/51609710-avonstar-classics-range-square-security-window-bars-pack-of-6
store_origin: AR
region: Argentina
---

# Adjustable fit 710-1200mm DIY easy installation Heavy-duty powder-coated steel Avonstar Classics Range Square Security Window Bars pack of 6 adjustable

**Brand:** avonstar classics range
**Price:** AR$885877
**Availability:** ✅ In Stock

## Summary

> 🛡️ Secure your space with style and confidence – don’t let safety be an afterthought!

## Quick Answers

- **What is this?** Avonstar Classics Range Square Security Window Bars pack of 6 adjustable by avonstar classics range
- **How much does it cost?** AR$885877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/51609710-avonstar-classics-range-square-security-window-bars-pack-of-6)

## Best For

- avonstar classics range enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Setup:** Includes all fixings and one-way security screws for quick, contractor-free installation
- • **Robust Security Barrier:** Thick 25mm square bars with 1.5mm wall thickness for ultimate protection
- • **Custom Fit for Every Window:** Telescopic design adjusts seamlessly from 710mm to 1200mm
- • **Classic Style Meets Strength:** White powder-coated finish blends security with timeless aesthetics
- • **Unmatched British Craftsmanship:** Proudly made in the UK for precision and durability

## Overview

The Avonstar Classics Range Square Security Window Bars pack of 6 offers premium British-made security with heavy-duty powder-coated steel bars. Adjustable from 710mm to 1200mm, these bars provide a custom fit for most windows and include all necessary fixings for easy DIY installation. Combining classic style with robust protection, they are ideal for homeowners and businesses seeking reliable, stylish window security.

## Description

Avonstar Classics Range Square Security Window Bars pack of 6 adjustable

## Features

- Secure your home with style and strength. The Avonstar Classics Range Adjustable Round Window Security Bars are the perfect blend of security, adjustability, and premium quality craftsmanship – ideal for homeowners, landlords, and businesses looking to protect their windows. 🇬🇧 Made in the UK: Proudly manufactured by Avonstar, a trusted name in British metalwork – ensuring superior quality, precision engineering, and long-lasting reliability
- 🔒 Ultimate Home Security: Constructed from heavy-duty powder-coated steel, these robust window bars provide an extra layer of physical security against intruders, offering peace of mind day and night.
- 📏 Fully Adjustable Design: Designed to fit a wide range of windows, these bars feature a smart telescopic system that allows for a custom fit without complex installation.
- 🧰 Easy DIY Installation: No need for costly contractors – our window bars are simple to install with basic tools, making them perfect for homeowners and DIYers alike
- Adjustable to fit between 710mm to 1200mm (tube diameters are 20mm inner , 25mm outer). The bars are 25 mm sq 1.5 wall thickness and the inner is 20 mm sq 1.5 wall thickness.
- Fixing plates are 60 x 30 x 5mm. Fixings included (one way security screws). No. 10 Clutch screws 1 1/4 inch countersunk zinc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Avonstar Trading Company Limited |
| Package Dimensions | 79 x 16 x 11 cm; 9.06 kg |
| Size | Square Security Window Bars pk of 6 |
| Colour | White |
| Style | Classic |
| Material | Metal |
| Item Package Quantity | 1 |
| Special Features | Adjustable |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 9.06 kg |

## Images

![Avonstar Classics Range Square Security Window Bars pack of 6 adjustable - Image 1](https://m.media-amazon.com/images/I/71LajcMpuBL.jpg)

## Questions & Answers

**Q: What size are the holes in the fixing plates? I would like to use security screws instead of one way screws but need to know what size to get.**
A: Fixing plates are 60 x 30 with countersunk 5mm holes for the supplied one way fixings

**Q: HI, What size are the screws that came with this item?**
A: Hello 

Thank you for your enquiry.  I'm pleased to confirm the spec of the security screws are.  No 10.  1 inch and quarter long, Zinc plated clutch screw, counter sunk head.

Kind Regards

Clint.....

**Q: I only need 2 or 3 bars, can you quote me for 2 and 3 bars please?**
A: Hello

Thank you for your enquiry.  I'm so sorry we only sell these in sets of 6.

Kind Regards

Clint.....

**Q: If these are supplied with one way security screws how do you unscrew them if you need to remove the bars for any reason?**
A: Hello

Thank you for your enquiry.  You would need to grind the head off and then drill out the screw.  You could use normal fixings if you were to want to remove these instead.

Kind Regards

Clint....

## Frequently Bought Together

- Avonstar Classics Range Square Security Window Bars pack of 6 adjustable
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**Shop now:** [https://www.desertcart.com.ar/products/51609710-avonstar-classics-range-square-security-window-bars-pack-of-6](https://www.desertcart.com.ar/products/51609710-avonstar-classics-range-square-security-window-bars-pack-of-6)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*