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Nuweld Clamps are manufactured to the highest standards, and are constructed to perform reliably, efficiently and are made to last. With over 70 years’ experience, we know how to make Clamps that last.

G Clamp

Heavy-duty high-quality all steel engineering clamps made for those who demand the best out of their tools.

  • 100% steel fabrication
  • Can be easily adaptated to jigging or clamping systems
  • All parts replaceable and modifiable
  • Made in New Zealand with a lifetime guarantee

Welding Earth Clamp

Acme Thread & Barrel Nuts

Welding clamp (for home photo 2)
Welding clamp (for home photo 1)

Product Feature

Welding Clamps

A high-quality heavy-duty all steel welders earth clamp designed to get the best performance out of your welding machine and produce a quality weld. The design of this clamp provides maximum contact and excellent current flow allowing you to maintain welding output voltage.

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Copy of Copy of Custom Engineering (for home photo 3)
Copy of Custom Engineering (for home photo 2)
Custom Engineering (for home photo 1)

Product Feature

Custom Engineering

Nuweld is a quality driven solutions provider offering the highest standards of workmanship and innovative solutions to all engineering problems. Our services include design, manufacture, repair, re-engineering, maintenance, and more. Our solutions design team of degree qualified professionals have over 80 years of collective industry experience in both Mechanical and Civil Engineering.

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From our happy customers

Nuweld make a great clamp. I have been using them in my workshop for decades and always buy from them.

Terry C.

I came across these clamps on the web looking at HD clamps. I already have a few clamps, but none are like these, they are great!

Antonio H.

The Nuweld Earth clamps are excellent. I purchased one to use on my welder to replace the old crocodile clamp and installed it on the earth cable. The clamp provides excellent earthing and a secure fixing.

Warren G

I bought a barrel nut for a restoration project from this website as there was nothing over here in the UK and the only alternative was to get one made specially. Nut arrived safe and well! Thank you for a superb service and your concern.


These clamps are truly heavy duty, and could feel the quality as soon as I held them. The acme thread used on these clamps is very smooth and robust. Takes only a few turns to tighten up the clamps due to the pitch.

JP Engineering

We ordered the wrong size clamps. Jith from NTS was quick to help us get the correct sized clamps and refunded the price difference. Great service and excellent product, the clamps work perfectly!

Riton Engineering

Excellent quality and very robust clamps with a good quality finish. Capable of producing significant force without any distortion.

Michael Johnson

Good value solid general purpose clamps use for woodworking, welding and other engineering. Every bit as good as the big name brands.

DML Engineering

Excellent quality, great price and next day delivery what more could anyone want. Truly Heavy duty unlike other clamps I have had from mainstream DIY retail outlets.

Gareth B.

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