---
product_id: 484453956
title: "GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair"
brand: "gb diy store"
price: "AED 64"
currency: AED
in_stock: true
reviews_count: 8
category: "Gb Diy"
url: https://www.desertcart.ae/products/484453956-gb-diy-store-upvc-letterbox-hinge-pin-spring-replacement-hex
store_origin: AE
region: United Arab Emirates
---

# Pack of 2 precision hinge pins Hex head style for exact fit Easy DIY installation GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair

**Brand:** gb diy store
**Price:** AED 64
**Availability:** ✅ In Stock

## Summary

> 🔧 Snap it, fix it, forget it — your letterbox’s new best friend!

## Quick Answers

- **What is this?** GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair by gb diy store
- **How much does it cost?** AED 64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/484453956-gb-diy-store-upvc-letterbox-hinge-pin-spring-replacement-hex)

## Best For

- gb diy store enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Repair:** No professional tools or skills needed—install in minutes and restore your letterbox’s smooth operation.
- • **Compact & Discreet Design:** Small 4mm x 25mm pins that blend seamlessly into your letterbox mechanism without bulk.
- • **Durable Metal Construction:** Crafted from sturdy metal with a sleek matte finish for long-lasting performance and subtle style.
- • **Double the Fix, Double the Value:** Two high-quality hinge pins in one pack to get your letterbox springing again instantly.
- • **Precision Hex Head Compatibility:** Specifically designed for hex head letterbox springs ensuring a perfect, secure fit every time.

## Overview

The GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair offers a pack of two durable metal hinge pins designed exclusively for hex head style letterbox springs. Measuring 4mm x 25mm, these matte-finished pins are easy to install, enabling quick DIY repairs that restore your letterbox’s original spring action. Perfect for professionals and home improvers alike, this replacement set ensures a precise fit and long-lasting durability.

## Description

These replacement letterbox pins are perfect for repairing uPVC letterboxes when the pin has snapped or broke. They are very easy to install and will allow your letterbox to spring back like it was new. Please note these letterbox hinge pins can only be used on letterboxes which use the hex head shaped pins.

Review: Super easy to use - Delivered 2 minutes ago and I’ve already fixed my letterbox with them! Easy to use and a perfect fit
Review: easy fix - Did the job of fixing the letterbox easily

## Features

- Pack of 2
- Only suitable to replace hex head style letterbox springs
- Easy to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKLCRC5R |
| Best Sellers Rank | 29,782 in DIY & Tools ( See Top 100 in DIY & Tools ) 51 in Letterboxes & Accessories |
| Brand | GB DIY Store |
| Brand Name | GB DIY Store |
| Colour | Black |
| Compatible Groove Diameter | 1E+1 Millimeters |
| Customer Reviews | 4.2 out of 5 stars 165 Reviews |
| Fastener Type | Hinge Pin |
| Finish Types | Matte |
| Finish type | Matte |
| Item Dimensions | 11 x 1 x 0.5 centimetres |
| Manufacturer | GB DIY Store |
| Manufacturer Part Number | GB-LBHP-HEX |
| Material | Metal |
| Material Type | Metal |
| Number Of Items | 1 |
| Number of Pieces | 2 |
| Pin Type | Hinge |
| Pin type | Hinge |
| Screw Head Style | Hex |
| Set Name | Pack of 2 |
| Size | 4mm x 25mm |
| Thread Size | M6 |

## Product Details

- **Material:** Metal
- **Pin type:** Hinge
- **Brand:** GB DIY Store
- **Colour:** Black
- **Finish type:** Matte

## Images

![GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair - Image 1](https://m.media-amazon.com/images/I/41ZXp8r7NsL.jpg)
![GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair - Image 2](https://m.media-amazon.com/images/I/41EWCc3K6UL.jpg)
![GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair - Image 3](https://m.media-amazon.com/images/I/41qZEYBGk5L.jpg)
![GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair - Image 4](https://m.media-amazon.com/images/I/51cmwbSbkWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super easy to use
*by K***Y on 22 November 2025*

Delivered 2 minutes ago and I’ve already fixed my letterbox with them! Easy to use and a perfect fit

### ⭐⭐⭐⭐⭐ easy fix
*by C***0 on 10 January 2026*

Did the job of fixing the letterbox easily

### ⭐⭐⭐⭐ Needed slight filing down to fit
*by K***Y on 17 February 2023*

The right thing, but just very slightly too large at hex and lug (perhaps 0.25mm?) so had to carefully file down to get to fit, but after that all seems good. Otherwise exactly the same as the original ones (which is good and bad as the plastic does break, but probably needs to be plastic to give flex and tension for it to work correctly) in the letterbox on my somewhat ageing uPVC door's letterbox

## Frequently Bought Together

- GB DIY Store uPVC Letterbox Hinge Pin Spring Replacement Hex Pair
- UPVC Letterbox Hinge Pin Flap Spring - Hex Ended
- Thetford Cassette Door Hinge Pin

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**Shop now:** [https://www.desertcart.ae/products/484453956-gb-diy-store-upvc-letterbox-hinge-pin-spring-replacement-hex](https://www.desertcart.ae/products/484453956-gb-diy-store-upvc-letterbox-hinge-pin-spring-replacement-hex)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-07-11*