1/2" RADIATOR HEX KEY
1/2" RADIATOR HEX KEY

Radiator Hex Key

£2.99

Tax included

This versatile radiator hex key is made from heavy duty, zinc plated high tensile steel. With a 13mm (1/2”) hexagonal end and a 10mm (3/8″), it is ideal for installing or removing 13mm (1/2”) BSP radiator valve tails and vent plugs.

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Description How to Use Warranty

1/2" RADIATOR HEX KEY

Designed for both DIY enthusiasts and professional plumbers, this 1/2" Radiator Hex Key is the essential tool for any heating system maintenance. Crafted from durable, zinc-plated high tensile steel, it ensures long-lasting performance and resistance to corrosion. The hexagonal ends, featuring a 13mm (1/2”) size and a 10mm (3/8”), allow for efficient installation and removal of BSP radiator valve tails and vent plugs, making it ideal for a wide range of radiator-related tasks. Its robust build and precision fit provide reliability and ease of use, ensuring that your heating system operates smoothly and efficiently.

- 🔧 Heavy-duty construction for durability
- 🔩 Versatile hex sizes for different applications
- 🛠️ Essential tool for radiator maintenance and installation

🔹 How to Use

🔹 Step 1: Identify the radiator valve or vent plug you need to work on
🔹 Step 2: Fit the hexagonal end of the radiator hex key onto the 13mm valve tail or 10mm plug
🔹 Step 3: Turn the key clockwise to tighten or anticlockwise to loosen as needed
🔹 Step 4: Check the fit regularly to ensure a secure grip and avoid stripping
🔹 Step 5: Clean and store the hex key in a dry place after use to maintain its condition

We work hard to make sure Amtech tools are reliable as well as affordable. However, if you have a problem with any product, we want to get your job up and running again as quickly as possible.

All our hand tools are backed by a three year product replacement warranty and our power tools range are covered for up to two years.

So if something develops a fault within the specified warranty period, we’ll replace it, subject to proof of purchase.

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Is This the Right Tool for You

Is This Tool Right For You?

🔧 Perfect for DIY enthusiasts who need to install or remove 13mm BSP radiator valve tails, making radiator installation or maintenance straightforward.

🔨 Ideal for professional plumbers requiring a reliable tool for quick adjustments or fittings on radiator systems.

🛠️ A great solution for those undertaking general home renovations, ensuring efficient radiator setups and maintenance without the need for multiple tools.

🔩 Excellent for accessing tight spaces due to its hexagonal design, allowing for precise turns and minimal effort in confined areas.

Limitations:

⚠️ Not suitable for larger radiator systems where a more robust tool may be necessary for increased leverage and power.

⚠️ If you need to work on different sized fittings or valves, a set of various hex keys may be more appropriate for versatility.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

🔧 Made from heavy duty, zinc plated high tensile steel, this radiator hex key offers exceptional durability, ensuring it can withstand the rigours of frequent use, making your tasks more reliable and efficient.

🛠️ The 13mm (1/2”) hexagonal end is specifically designed for accessing tight spaces around radiator valves. This means you can install or remove components effortlessly, saving you time and reducing the frustration of working in confined areas.

💪 Featuring a dual size with a 10mm (3/8″) option, this tool enhances versatility, allowing you to tackle a range of tasks without needing multiple tools. This ease of use simplifies your toolkit and keeps you organised on the job.

🚀 The ergonomic design ensures a comfortable grip, reducing hand fatigue during extended use. This comfort allows you to work longer and with greater precision, leading to improved results in your radiator installations or repairs.

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How We Compare

Feature ✅ Radiator Hex Key ❌ Other
Durability ✅ Constructed from heavy-duty, zinc-plated high tensile steel, ensuring a long lifespan and resilience against wear and tear. ❌ Often made from lower-grade materials that may not withstand frequent use, leading to potential bending or breakage over time.
Versatility ✅ Features both 13mm (1/2”) and 10mm (3/8″) hexagonal ends, making it suitable for installing or removing a variety of radiator components, including BSP valve tails and vent plugs. ❌ Usually limited to a single size, which restricts its application and increases the need for multiple tools for different tasks.
Ease of Use ✅ Designed specifically for radiator tasks, providing a precise fit that simplifies installation and maintenance, reducing the risk of stripped screws or misalignment. ❌ May not offer the same precision or compatibility with radiator fittings, leading to complications and potential damage during use.
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Why Buy from Amtech?

🔧 Why Choose Amtech?

• Trusted Quality: Over 30 years of reliable performance.

• Everyday Practicality: Designed for real jobs – smart, durable, easy to use.

• Great Value: Professional results without the premium price tag.

• Ongoing Support: Straightforward warranties and UK-based after-care.

• 90-Day Free Returns: Just in case it’s not quite right for your project.

Frequently Asked Questions

You have questions, we have answers

What makes Amtech tools different from other brands?

Amtech stands out for its commitment to quality, affordability, and variety. We offer a wide range of high-quality, durable tools at budget-friendly prices, making us a go-to choice for both DIY enthusiasts and professionals.

How can I get assistance if I'm unsure which Amtech tool is right for my project?

Our customer service team is always ready to help. You can email us at support@amtechdiy.com or call on 0189 5435556. We can guide you in choosing the right tool for your specific project needs.

What’s your returns policy?

Somtimes a product might not be just right for your project, and that's why we offer 90-day free returns. Start a return from “My Account.” We’ll email a pre-paid Evri label—drop it at your nearest Evri point.

What warranty do you offer?

Rest assured, you're covered with our 3-Year No-Fuss Warranty on all Hand Tools, and a 2 Year No-Fuss Warranty on Power Tools. No registration needed - just keep your proof of purchase.



Can I buy Amtech locally?

Absolutely! We have thousands of great stockists acoss the UK - find your nearest one here.

Be sure to call ahead to check stock availability!

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