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Kanthal A-1 Spools

Weight: 0.11 LBS

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Kanthal A-1 Resistance Wire on a spool as shown in the picture.


  • Made in the USA. This is NOT China wire.
  • Contains: approx 70% iron, .08% carbon, .7% silicon, .4% manganese , approx 22% chromium, 5.8% aluminum


  • 30ft: 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34 and 36 gauge
  • 100ft: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 38 and 40 gauge
  • 250ft: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 38 and 40 gauge
  • 500ft: 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44 and 46 gauge
  • 1000ft: 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44 and 46 gauge 

Note:  Please be extra careful when handling the 20,21,22,23,24,25,26 and 27 ga. wires.  Because of their size, there can be some residual tension and the wire can spring off the spool very quickly.

We pride ourselves on the quality of our wire and our spooling process. If you encounter issues with any of our wire products, please utilize the Support box on the bottom left of the page to contact our support team.

Due to website constraints, all sizes are able to be selected. If the options you choose show the price as $0.01, the selected option is currently unavailable. Email us at if you would like us carry that option.


153 Reviews Hide Reviews Show Reviews

  • 5
    22 gauge kanthal

    Posted by Jackson Boggs on 12th Jan 2021

    After using UD kanthal wire, I'm never going back. This wire gets the job done. Easy to work with, flavorful and awesome! I'll be ordering from y'all again sometime soon!

  • 5
    Great Kanthal

    Posted by Michael Burns on 23rd Dec 2017

    I have never been let down by Kidney Puncher. Their Kanthal is always perfect , no pitting. They take great care in their spooling process and it shows. If your not buying Kidney Puncher wire, you're missing out.

  • 5

    Posted by Zach Madrid on 9th Feb 2017

    Cheap, relatively fast shipping and great quality. First time ordering but won't be the last.

  • 5
    Great product

    Posted by Michael Davis on 20th Aug 2016

    Best price I've found. A ton of wire for cheap money.

  • 5
    great wire

    Posted by Jamie on 12th Aug 2016

    I've tried several different companies for wire and so far kidney puncher is the best!!!! Nothing worse than wrapping ur claptons and ur wire breaks on u! Have had that happen with Chinese companies, not once with kidney puncher, guess the Swiss know what they are doing!!

  • 5
    Excellent Wire, Consistant Resistence, and Great Flavor!

    Posted by Don on 6th Aug 2016

    This is really good wire. Been using it for years now and just stand by it all the way. The resistence never changes on it whatsoever. I know that 7-wraps of 29 awg around a 2 mm rod will give me 1.4 ohms every time. Same standard with 28 awg will give me 1.2 ohms every time. Running multiple Taifun's and Kayfun's with this wire and stand beside it with strong recommendations. Yes, I experiment with Stainless Steel, Nickel, Claptons, etc. in my RDA's, but this Kanthal will always be the baseline tried and true wire of choice.

  • 4
    It's Kanthal...

    Posted by Voidths on 16th May 2016

    ...on a spool. It works great. I don't have any problems with it. Will buy again. Great service and shipping was quick.

  • 4
    it's definitely wire

    Posted by Chris on 7th May 2016

    Gets the job done, and shipping was quick

  • 4
    Great Product

    Posted by Thomas Grennan on 22nd Apr 2016

    Great product, easy to use, cost effective for builders, and great service

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