---
product_id: 165669748
title: "Window Key KWL40 | Window Handle Keys - Replacement Key For uPVC Window Handles"
brand: "witpoce"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.uk/products/165669748-window-key-kwl40-window-handle-keys-replacement-key-for-upvc
store_origin: GB
region: United Kingdom
---

# Compact 9x6x0.5 cm size Precision fit for uPVC handles Lightweight 20g design Window Key KWL40 | Window Handle Keys - Replacement Key For uPVC Window Handles

**Brand:** witpoce
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Unlock peace of mind with Conniseur’s perfect fit key!

## Quick Answers

- **What is this?** Window Key KWL40 | Window Handle Keys - Replacement Key For uPVC Window Handles by witpoce
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/165669748-window-key-kwl40-window-handle-keys-replacement-key-for-upvc)

## Best For

- witpoce enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered:** Crafted to exact Conniseur specifications ensuring a perfect fit every time.
- • **Compact & Lightweight:** Slim 9x6x0.5 cm profile and featherlight 20g weight for easy storage and handling.
- • **Trusted Brand Quality:** From Conniseur, a name synonymous with durable and reliable window hardware.
- • **Effortless Replacement:** Seamlessly swap out lost or broken uPVC window handle keys without hassle.
- • **Supportive Customer Care:** Unsure about your key type? Email for a downloadable scale image to confirm your fit.

## Overview

The Conniseur Window Key KWL40 is a precision replacement key designed specifically for uPVC window handles. Compact and lightweight, it ensures effortless and reliable operation, backed by a trusted brand and customer support to guarantee the right fit every time.

## Description

Conniseur Window Key Kwl40 Window Handle Keys Replacement Key For Upvc Window Handles Conniseur Window Key Kwl40 If You Are Not Sure Whether You Have This Key, You Can By Email And We Will Send You Aandapos Downloadable Image To Scale, To Help You Locate The Key You Need.

## Features

- Conniseur Window Key KWL40 Window Handle Keys Replacement Key For uPVC Window Handles
- Brand : Conniseur
- Product type: HARDWARE
- Small
- upvc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Conniseur |
| Part Number | 662712721842 |
| Product Dimensions | 9 x 6 x 0.5 cm; 20 g |
| Manufacturer reference | 662712721842 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 20 g |

## Images

![Window Key KWL40 | Window Handle Keys - Replacement Key For uPVC Window Handles - Image 1](https://m.media-amazon.com/images/I/71TbkWsU4GL.jpg)

## Questions & Answers

**Q: Does this fit any pvc window handle ?**
A: No, this key will only fit locking window handles manufactured by Fab & Fix, the key from the manufacturer has HCKey on the head, the KWL40 key version is a copy key manufactured by SKS, we only send out the genuine manufacturer's key version not the copy ones

**Q: Is this key different to the KWL62 or 7621?**
A: Great question - thanks. Yes it is. At a glance, like most window keys, they look pretty similar but if you look at our listings on our own site you will see that they have an opposite profile (looking down the front of the keys) and so they wont even fit in eachothers locks.
Graham
LockDoctor.Biz

**Q: lost my key PVC window how to open**
A: Guess you need a new key. There is more than one type so check with maker of your windows

**Q: Does it work for all upvc windows**
A: I'm not 100% sure I bought it on a chance...and to my relief it worked...its worth buying it because it is only a few pounds

## Customer Reviews

### ⭐⭐⭐⭐⭐ As they should be.
*by S***Y on 9 April 2025*

Came on time and they fit.

### ⭐⭐⭐⭐⭐ As advirtised
*by M***E on 30 May 2025*

Did the job

### ⭐ Unversal Window Lock Key
*by N***E on 23 January 2024*

Useless did not work.Pointless paying postage to send them back(2).Do not recommend

## Frequently Bought Together

- Conniseur Window Key KWL40 | Window Handle Keys - Replacement Key For uPVC Window Handles
- 1 x Shaw KB823 Window Lock Key
- Vitawin Window Key Replacement Window Handle Key Avocet Datum and Vita

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**Shop now:** [https://www.desertcart.co.uk/products/165669748-window-key-kwl40-window-handle-keys-replacement-key-for-upvc](https://www.desertcart.co.uk/products/165669748-window-key-kwl40-window-handle-keys-replacement-key-for-upvc)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*