---
product_id: 651514888
title: "The Ultimate Radiator Key - Dual-Sized Imperial & Metric | Never Struggle To Bleed a Radiator Again, Premium Stainless Steel, Long Handle Design, For Old & New Rads, UK Patent Design"
brand: "heatlab"
price: "€ 17.76"
currency: EUR
in_stock: true
category: "Heatlab"
url: https://www.desertcart.hr/products/651514888-the-ultimate-radiator-key-dual-sized-imperial-and-metric-never
store_origin: HR
region: Croatia
---

# Extended leverage handle Dual imperial & metric sizes 17-7 heat-treated stainless steel The Ultimate Radiator Key - Dual-Sized Imperial & Metric | Never Struggle To Bleed a Radiator Again, Premium Stainless Steel, Long Handle Design, For Old & New Rads, UK Patent Design

**Brand:** heatlab
**Price:** € 17.76
**Availability:** ✅ In Stock

## Summary

> 🔥 Unlock effortless warmth with the ultimate radiator key!

## Quick Answers

- **What is this?** The Ultimate Radiator Key - Dual-Sized Imperial & Metric | Never Struggle To Bleed a Radiator Again, Premium Stainless Steel, Long Handle Design, For Old & New Rads, UK Patent Design by heatlab
- **How much does it cost?** € 17.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/651514888-the-ultimate-radiator-key-dual-sized-imperial-and-metric-never)

## Best For

- heatlab enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 7.5 cm and 15 grams, it’s the perfect tool to keep handy without bulk.
- • **Built to Last a Lifetime:** Unbreakable 17-7 heat-treated stainless steel ensures durability under pressure.
- • **Patent-Pending Innovation:** Leading-edge design that sets a new standard in radiator maintenance tools.
- • **Universal Fit, Zero Hassle:** Dual-sized key fits every radiator, old or new—never get stuck again.
- • **Effortless Radiator Bleeding:** Longer handle design delivers superior leverage for smooth, strain-free turning.

## Overview

Heatlab’s Ultimate Radiator Key features a dual imperial and metric design crafted from durable 17-7 heat-treated stainless steel. Its extended handle provides enhanced leverage for easy radiator bleeding, fitting all radiator types with a patent-pending innovation that guarantees a snug, reliable fit every time.

## Description

Product Description The Ultimate Radiator Key Game Changing Rad Key Fits All Radiators Patented Bleed Key Design Effortless Radiator Bleeding Better Than Other Bleed Keys

## Features

- DUAL SIZED RADIATOR KEY DESIGN: Features both imperial and metric rad key sizes, making it compatible with all radiator types, including older and modern radiator key vents
- UNBREAKABLE STAINLESS STEEL: Constructed from superior 17-7 heat-treated stainless steel, ensuring strength and durability when radiator bleeding
- ENHANCED LEVERAGE: Longer handle design provides extra leverage for effortless turning on this Heatlab radiator airer
- UNIVERSAL VERSATILITY: Guaranteed to fit all radiators, offering a snug fit every time, it's a must have in your plumbing tools.
- PATENT PENDING INNOVATION: Leading the way in radiator key technology with a patent-pending Rad key design.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WHYT2K |
| Best Sellers Rank | 3,183 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Central Heating System Accessories |
| Brand | Heatlab |
| Colour | Silver |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 1,354 Reviews |
| Finish | Brushed |
| Head Style | Flat |
| Item Length | 7.5 Centimetres |
| Item Package Quantity | 1 |
| Item Weight | 15 Grams |
| Item length | 7.5 Centimetres |
| Item package quantity | 1 |
| Item weight | 15 Grams |
| Manufacturer | Heatlab |
| Material | Stainless Steel |
| Measurement Standard | SAE, Metric |
| Model Number | 5555000 |
| Number of Items | 1 |
| Operation Mode | Mechanical |
| Part Number | 5555000 |
| Set Name | Dual size with extended handle |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Heatlab
- **Colour:** Silver
- **Item length:** 7.5 Centimetres
- **Item weight:** 15 Grams
- **Material:** Stainless Steel

## Images

![The Ultimate Radiator Key - Dual-Sized Imperial & Metric | Never Struggle To Bleed a Radiator Again, Premium Stainless Steel, Long Handle Design, For Old & New Rads, UK Patent Design - Image 1](https://m.media-amazon.com/images/I/61oBIU2y84L.jpg)

## Frequently Bought Together

- The Ultimate Radiator Key - Dual-Sized Imperial & Metric - Premium Stainless Steel Rad Key for Efficient Heating Maintenance - Essential Plumbing Tool | Patented Bleed Key Design
- Solid Brass Universal Radiator Bleed Key- 2 Pack, 5mm Radiator Key for Venting and Bleeding Radiators- Easy to Use, Heavy Duty Radiator Plumbing Bleed Key, UK Radiator Valve Clock Key.
- The Best Recommend Radiator Bleeding Key UK-Radiator Valve caps-Radiator Bleed Key UK-Radiator Bleed Key-Radiator Key-Key for Bleeding radiators UK-Radiator Spanner- Square Radiator Key-Radiator Key

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**Shop now:** [https://www.desertcart.hr/products/651514888-the-ultimate-radiator-key-dual-sized-imperial-and-metric-never](https://www.desertcart.hr/products/651514888-the-ultimate-radiator-key-dual-sized-imperial-and-metric-never)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-02*