---
product_id: 50666766
title: "Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED!"
brand: "kexmy"
price: "196.38 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Kexmy"
url: https://www.desertcart.tn/products/50666766-postfix-fence-height-extension-arms-pair-no-trellis-included
store_origin: TN
region: Tunisia
---

# 500mm extension length Pre-punched holes for easy fixing Galvanized corrosion-proof steel Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED!

**Brand:** kexmy
**Price:** 196.38 DT
**Availability:** ✅ In Stock

## Summary

> 📏 Elevate your fence game—fast, strong, and built to last!

## Quick Answers

- **What is this?** Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! by kexmy
- **How much does it cost?** 196.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/50666766-postfix-fence-height-extension-arms-pair-no-trellis-included)

## Best For

- kexmy enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Packs:** Available in packs of 5 or 8 pairs—ideal for full garden transformations without breaking the bank.
- • **Rapid Height Boost:** Extend your fence by 1-2 feet in minutes—no hassle, just instant upgrade.
- • **Seamless Compatibility:** Designed to slide perfectly into standard 2” concrete post slots and over existing panels.
- • **Effortless Installation:** Pre-punched holes make securing with screws or nails a breeze—no extra drilling needed.
- • **Weatherproof Durability:** Galvanized steel arms resist rust and corrosion for long-lasting strength.

## Overview

Postfix® Fence Height Extension Arms are 500mm galvanized steel channels that slide into concrete fence post slots and over existing panels to quickly add 1 to 2 feet of height. Featuring corrosion-proof construction and pre-punched holes for easy fixing, these arms provide a durable, secure, and cost-effective way to upgrade your fencing. Sold in pairs with value pack options, they are perfect for millennial homeowners seeking a sleek, practical fencing enhancement.

## Description

Product description The corrosion proof metal galvanised channels slide into the 2” slot in concrete posts and over existing fence panels in the slot. Standard 500mm long arms can add 1 to 2 feet in height. Pre-punched holes allow screw or nail fixing as needed. Screws, nails, and TRELLIS NOT SUPPLIED. **VALUE PACKS OF 5 PAIRS OR 8 PAIRS AVAILABLE** Safety Warning CAUTION: This product has sharp edges. Always use gloves when handling. Do not extend the height of the fencing beyond the recommended limit. Secure the product properly using screws or nails to prevent it from becoming unstable, especially in windy conditions or after exposure to weather elements. Keep out of reach of children and pets.

Review: SUPERB, AND WELL MADE - these extension arms are great if your fence panels are right at the top of the posts as mine are and would be just as effective if they were not. very easy to fix to trellis and to fence panel with the pre-drilled holes which allows plenty adjustment for different trellis heights. I purchased 8 pairs of these superb arms to do the full length of my garden and now I won't worry when the wind starts to howl because I know the trellis will be held fast with the 10 screws holding each trellis in place. HIGHLY RECOMMENDED
Review: Trellis fence height extension arms. - l bought this height extension arms because one post was lower than the next post and could afford a trellis to be fitted on top of the panel. The arm is fitted to the side of the trellis either with screws or nails(not supplied),then guide in the concrete post the arm/trellis. It seemed very secure, l have had mine approx 7 weeks and it withstood any strong wind up till now. Very pleased.

## Features

- POSTFIX 500mm long Extension Arms Extend the Height of Existing Fencing RAPIDLY by 1 or 2 Feet in Minutes (**NO TRELLIS SUPPLIED IN PRICE**)
- CORROSION PROOF Galvanised U Channels Slide DOWN SLOT of Concrete Fence Posts and SLIDE OVER the Existing Fence Panel in Slot adding Extra Support
- Strategically PRE PUNCHED HOLES for nail or screw fixing as required
- 1 PAIR needed per 6 foot Run of Fencing (one in left and one in right slot) **VALUE PACKS OF 5 PAIRS or 8 PAIRS AVAILABLE**
- Use with STANDARD 6 foot long x 1 or 2 Foot High Trellis/Fence Panels (TRELLIS, NAILS and SCREWS NOT INCLUDED IN PRICE)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EGJGGYK |
| Best Sellers Rank | 241,641 in Garden ( See Top 100 in Garden ) 929 in Garden Trellises |
| Brand | KEXMY |
| Brand Name | KEXMY |
| Colour | Silver |
| Customer Reviews | 4.6 out of 5 stars 243 Reviews |
| Finish Type | Galvanized Steel |
| Finish type | Galvanized Steel |
| Is Assembly Required? | No |
| Item Shape | Semicircular |
| Manufacturer | Postfix |
| Manufacturer Part Number | PFExt500 |
| Material | Metal |
| Material Type | Metal |
| Metal Finish | Galvanized |
| Model Number | PFExt500 |
| Shape | Semicircular |
| Size | 500mm |
| UPC | 045635563179 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** KEXMY
- **Colour:** Silver
- **Finish type:** Galvanized Steel
- **Material:** Metal
- **Shape:** Semicircular

## Images

![Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! - Image 1](https://m.media-amazon.com/images/I/71pmDVrQ0AL.jpg)
![Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! - Image 2](https://m.media-amazon.com/images/I/41qnlbOyq6L.jpg)
![Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! - Image 3](https://m.media-amazon.com/images/I/61H0XxknthL.jpg)
![Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! - Image 4](https://m.media-amazon.com/images/I/51PQ6nRvKUL.jpg)
![Postfix® Fence Height Extension Arms PAIR - NO TRELLIS INCLUDED! - Image 5](https://m.media-amazon.com/images/I/51XL-rPvHsL.jpg)

## Questions & Answers

**Q: Could I add a two or three foot trellis on with these?**
A: There are longer versions of this product available which are 800mm long. These would allow you to extend using a 2 foot trellis.

**Q: What type of screws (length & diameter) should be used to attach a trellis to the arms? Are anti-corrosion outdoor screws required?**
A: Just wood screws not too long

**Q: The pic she show two different shapes diamond or square. What shape are the holes.**
A: You only get the metal brackets. Not the trellis itself.

**Q: Is this suitable for a 450mm (1.5 foot) high trellis panel, or would the 795mm version work better?**
A: These are suitable for 300mm high trellis as they are only 500mm long, giving 200mm engagement with the concrete fence posts. You will need the longer version for your 450mm panels.

## Customer Reviews

### ⭐⭐⭐⭐⭐ SUPERB, AND WELL MADE
*by B***R on 24 April 2015*

these extension arms are great if your fence panels are right at the top of the posts as mine are and would be just as effective if they were not. very easy to fix to trellis and to fence panel with the pre-drilled holes which allows plenty adjustment for different trellis heights. I purchased 8 pairs of these superb arms to do the full length of my garden and now I won't worry when the wind starts to howl because I know the trellis will be held fast with the 10 screws holding each trellis in place. HIGHLY RECOMMENDED

### ⭐⭐⭐⭐⭐ Trellis fence height extension arms.
*by W***E on 2 December 2017*

l bought this height extension arms because one post was lower than the next post and could afford a trellis to be fitted on top of the panel. The arm is fitted to the side of the trellis either with screws or nails(not supplied),then guide in the concrete post the arm/trellis. It seemed very secure, l have had mine approx 7 weeks and it withstood any strong wind up till now. Very pleased.

### ⭐⭐⭐⭐ Good idea, useful product
*by G***L on 25 August 2015*

Look good and strong enough to do the job, fit is very good to my posts and panels. Could be another 100mm longer for more engagement with the post and thicker steel, but for extending the fence with 1 foot trellis no problem. Would certainly buy again. Arrived well packed. Just received 3 more pairs and did a good job again. Quick and easy to fit with 1 foot trellis and feels strong. Would recommend buying strong good quality trellis to strengthen the finished job.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/50666766-postfix-fence-height-extension-arms-pair-no-trellis-included](https://www.desertcart.tn/products/50666766-postfix-fence-height-extension-arms-pair-no-trellis-included)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-13*