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PrimeWeld Welder Extension Cord, SOOW Rated, 50 amp, 250v NEMA 6-50 Heavy Duty Welding Cable, 6 Gauge, (25ft)

  • Based on 334 reviews
Condition: New
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Availability: In Stock.
Fulfilled by PrimeWeld

Arrives Sunday, Aug 31
Order within 7 hours and 19 minutes
Available payment plans shown during checkout

Color: 25ft


Features

  • Professional Welder Extension Cord - Our extension cord is SOOW Rated, 50 amp, 250v, and 25 feet. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. The cable is flexible to help extend the range of the welding machine.
  • Heavy Duty - Industrial grade 6 gauge cord with the strength and safety for any welding application. 100% copper conductor inside. Using a welder on 220 a 6 gauge cord is recommended by most manufacturers.
  • Universal Fit - Compatible with most welding machines on market, such as: PrimeWeld, Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders etc.
  • Stretch Your Workshop - The 25 foot heavy duty welder machine cord, allows you to move your welder around the shop and close to your welding project for added convenience.
  • PrimeWeld's Promise - If for any reason you're not satisfied with your Welder Extension Cable, simply reach out to Customer Support and we'll make things right for you! All employees, parts and customer service Is located in the USA!

Color: 25ft


Brand: PRIMEWELD


Connector Gender: Female-to-Male


Voltage: 250 Volts


Input Current: 50 Amps


Item Weight: 17 pounds


Item model number: 67fe8e32-36e0-4b58-91d7-a7b8e0cf374c


Date First Available: July 22, 2022


Manufacturer: PRIMEWELD


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazing cable!
Color: 25ft
Wow primeweld is on another level this has to be the highest quality cord I've bought I have a primeweld welder and a ev that I charge so this cord is a game changer. Some people seem to have complained about the smell of the cord I can tell you that mine I got had no smell at all either it was manufactured a while ago and that's why there's no smell and it dissipated over time or their new manufacturing doesn't make it smell either way the cord has no smell The cord has no problem pushing max amperage though it's self I am using primewelds 6-50 splitter too with this cord and omg these are quality the cord is extremely flexible for how damn thick it is and when I plug things into it like my car charger or my primeweld welder it glides in and out like butter on a hot pan I really like that because with cables this thick the ends can sometimes be hard to insert into the receptical It weighs enough to give you a sweaty face moving it around but maybe that's just me the length is important and let me tell you why this cord is big enough that you really don't want to have a lot of extra cord laying around if you have a small building I have a small 1 car garage and the 25 feet is perfect for me but if you have a 2 car garage I would recommend 100 feet if you plant on having things plugged into this on the farthest point from your recptical. ... show more
Reviewed in the United States on June 20, 2025 by User77382

  • HEAVY DUTY!
Color: 25ft
Excellent cord. It;s freakin huge to handle the power, so it's a bit tough to handle and store. But it does exactly what it's supposed to. I didn't have the issue with the smell others have eluded to....
Reviewed in the United States on May 4, 2025 by Troy

  • Worth it.
Color: 25ft
Worth every dollar. Haven’t used it yet but it seems like really good quality. Cord has accurate length and very sturdy.
Reviewed in the United States on April 7, 2025 by Kaitlin

  • Good quality
Color: 50ft
This is a very good cord
Reviewed in the United States on August 3, 2025 by Dale Fullhart

  • Super heavy duty
Color: 25ft
Smells bad but super heavy duty and well built, Primeweld makes great products!
Reviewed in the United States on June 8, 2025 by Drew

  • Don’t pass this up.
Color: 25ft
Heavy duty cord. Very well made. Best value for the price that I could find.
Reviewed in the United States on July 6, 2025 by Rick

  • Good quality
Color: 25ft
Used this to power my plasma cutter and my welder. No issues with either one. Very happy with this extension cord.
Reviewed in the United States on July 16, 2025 by Wyatt

  • Great cord
Color: 50ft
This for me was an expensive purchase considering what it is and does. I needed it for my welder. The welder is in my shop and often Im welding outside far enough away that the cord on the welder wont reach my outlet. With that being said Im extremely happy with it just wish it wasnt so expensive. Its very heavy duty and long enough for me to plug it in inside the shop, weld outside and not have to hook up to the welder generator outside. ... show more
Reviewed in the United States on April 8, 2025 by Mosol

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