11'' C CLAMP
11'' C CLAMP

280mm (11") C Clamp

£9.99

Tax included

This 280mm (11") C-clamp has a quick-release lever and self-adjusting flat jaws for surface protection. With a 20mm jaw capacity, it is made from drop forged and heat treated steel and is ideal for welding and metal shop work.

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Description How to Use Warranty

11'' C CLAMP

Introducing the ultimate solution for your clamping needs, this 280mm (11") C-clamp combines performance and durability in a compact design. Featuring a quick-release lever, it allows for effortless adjustments, making it a breeze to secure materials in place. The self-adjusting flat jaws ensure that your work surfaces are protected from damage, providing a firm hold without marking or marring the surface. Crafted from drop forged and heat treated steel, this clamp boasts extraordinary strength and longevity, making it an indispensable tool for both DIY enthusiasts and professionals alike. With a jaw capacity of 20mm, it’s perfect for a wide range of welding and metal shop applications, proving that reliability and efficiency can come together seamlessly in one tool.

- Quick-release lever for fast adjustments ⚙️
- Self-adjusting flat jaws protect work surfaces 🛠️
- Constructed from durable drop forged and heat treated steel 💪

🔹 How to Use

🔹 Step 1: Open the C-clamp by turning the handle counterclockwise until the jaws are fully apart.
🔹 Step 2: Position the clamp's jaws around the materials you wish to secure, ensuring proper alignment.
🔹 Step 3: Slowly turn the handle clockwise to tighten the jaws, applying pressure until the materials are firmly held.
🔹 Step 4: Use the quick-release lever to easily detach the clamp when you're finished.
🔹 Step 5: Clean the clamp after use and store it in a dry place to protect it from corrosion.

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.

280mm (11

Is This the Right Tool for You

Is This Tool Right For You?

🔧 Ideal for welding and metal fabrication tasks, providing strong clamping pressure for secure holds.

🔧 Excellent for woodworking projects, especially when working with thicker materials needing stable support.

🔧 Effective for general DIY tasks around the home, such as holding items in place during assembly or repairs.

🔧 Suitable for use in metal shops, allowing for enhanced safety and precision with its self-adjusting jaws.

⚠️ Not suitable for clamping very delicate materials that might get damaged due to the clamp's pressure.

⚠️ Less effective for awkwardly shaped objects or in tight spaces where a smaller clamp might be more appropriate.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

🌟 Quick-release lever for fast adjustments, allowing you to secure your workpiece swiftly and efficiently, saving you valuable time on the job.

🌟 Self-adjusting flat jaws ensure a reliable hold on various surfaces, providing consistent stability and preventing damage to delicate materials during your tasks.

🌟 20mm jaw capacity accommodates a wide range of projects, making it versatile for different applications, whether you’re in metal shop work or tackling DIY tasks at home.

🌟 Made from drop forged and heat treated steel, this C-clamp offers exceptional durability and strength, ensuring it withstands heavy use and stays reliable for years to come.

280mm (11

How We Compare

Feature ✅ 280mm (11") C Clamp ❌ Other
Jaw Capacity ✅ With a jaw capacity of 20mm, it can securely hold a wide range of materials, making it versatile for various tasks in welding and metalwork. ❌ Often limited to smaller jaw capacities, which may not adequately grip thicker materials, reducing its usability in professional applications.
Build Quality ✅ Constructed from drop forged and heat treated steel, it ensures exceptional durability and strength, capable of withstanding rigorous use without deformation. ❌ Generally made from lower-quality materials, which can result in bending or breaking under heavy loads, compromising safety and effectiveness.
Ease of Use ✅ Features a quick-release lever and self-adjusting flat jaws, allowing for fast and secure adjustments, leading to increased productivity on the job. ❌ Often lacking quick-release mechanisms, resulting in longer setup times and a less efficient workflow, particularly in time-sensitive tasks.
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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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