12" COMBINATION SQUARE
12" COMBINATION SQUARE

300mm (12") Combination Square

£7.99

Tax included

This 300mm (12") combination square has a hardened and tempered lightweight aluminium blade with metric and inch graduations. With 90° and 45° marking angles, it has a built-in spirit level and scriber and is ideal for a wide range of measuring, marking out and laying out tasks.

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Description How to Use Warranty

12" COMBINATION SQUARE

The 12" Combination Square is an essential tool for both DIY enthusiasts and professional tradespeople alike. Constructed with a lightweight yet durable hardened aluminium blade, this versatile instrument boasts both metric and imperial graduations, making it suitable for a variety of tasks. The 90° and 45° marking angles ensure precise measurements, while the built-in spirit level helps ensure accuracy in your projects. Whether you're marking out layouts or measuring distances, this combination square is designed to deliver reliability and precision every time.

- 📏 Dual measurements: Features metric and inch graduations for versatile use
- 🔍 Built-in spirit level: Ensures accurate alignment in every project
- 🛠️ Durable design: Made with hardened aluminium for long-lasting performance

🔹 How to Use

🔹 Step 1: Loosen the locking screw to slide the aluminium blade to your desired position. Tighten it to secure the measurement in place.
🔹 Step 2: Use the square’s head against the edge of your workpiece to accurately mark 90° or 45° lines, depending on your layout needs.
🔹 Step 3: Take quick and easy measurements using the etched metric and imperial graduations on the blade.
🔹 Step 4: Use the integrated spirit level to ensure surfaces are horizontal (level) or vertical (plumb) for greater precision.
🔹 Step 5: After use, wipe down the tool to remove dust and debris. Store in a dry location to preserve the blade markings and spirit level.

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.

300mm (12

Is This the Right Tool for You

Is This Tool Right For You?

🔹 Perfect for DIY enthusiasts and professionals needing precise measurements for woodworking projects.

🔹 Ideal for layout and marking tasks, thanks to the 90° and 45° angles, ensuring accurate cuts and joints.

🔹 Excellent for metalworking, where precision is crucial, and the combination of a spirit level and scribe aids in accuracy.

🔹 Useful in masonry work, providing reliable measurements for laying bricks and blocks.

🔸 Limited in applications that require larger measurements or longer lengths, where a tape measure would be more effective.

🔸 Not suited for delicate tasks where a smaller tool like a calliper would provide greater precision.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

🚀 The 300mm (12") length allows for precise measurements on both small and large projects, making it versatile for various tasks.

📏 The combination of metric and inch graduations ensures you can achieve accurate readings no matter the measurement system you prefer, streamlining your workflow.

🔄 The built-in spirit level helps to verify that your lines are perfectly straight and level, saving you time and effort by reducing the need for additional tools.

✍️ With the integrated scriber, you can easily mark out your measurements directly onto the workpiece, allowing for quick and efficient marking without the hassle of needing extra equipment.

300mm (12

How We Compare

Feature ✅ 300mm (12") Combination Square ❌ Other
Versatility ✅ Equipped with both metric and inch graduations, 90° and 45° marking angles, making it suitable for a wide range of measuring and marking tasks ❌ Primarily designed for straight measurements, lacks the versatility required for angle marking or layout tasks
Built-in Tools ✅ Comes with an integrated spirit level and scriber, allowing users to measure, mark, and level with one tool ❌ While useful for measuring lengths, it does not provide additional functionalities like angle marking or spirit levelling
Construction Quality ✅ Features a hardened and tempered lightweight aluminium blade for enhanced durability and resistance to wear ❌ Typically made from lower-quality materials, can warp or degrade over time with heavy use
Vector

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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