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Eastwood Heavy Duty Welder Extension Cord 25 Ft is rated 5.0 out of 5 by 40.
Rated 5 out of 5 by from Works great for Millermatic 211 Auto-Set with MVP! I have been looking for a well-built extension cord for my Millermatic 211 Auto-Set with MVP. I bought the 25' version of this cord and could not be happier. My garage only has (1) 230V outlet and I have that outlet wired for a NEMA 6-50R receptacle that fits the Miller MVP plug, so without an extension cord I am limited to welding on one side of my garage only. With this cord I can finally reach projects on the other side of my 3-car garage and out into the driveway. I did not notice any reduction in welding ability (no noticeable drop in voltage). Great quality and value!
Date published: 2015-03-09
Rated 5 out of 5 by from Eastwood 40' welder extension cord is feirce! The Eastwood 40' welder extension cord is feirce! ...strike a pose--vogue. Seriously, this is everything you want in a 220 VAC, 50 amp welder extension cord, not to mention the only off the shelf welder extension cord on the market that uses #6 AWG conductors. It has durable factory molded connectors and the cable itself is every bit as beefy as it should be. As a professional electrical engineer I very much can recommend this product. Terence, Texas PS: I also bought the Eastwood 10' welder ground cable extension 35-50 DINSE and is equally good. PS: I added the ground cable to my order via dcustomer service phone line and he was helpful and curtious. 110% satisfied!
Date published: 2017-02-03
Rated 5 out of 5 by from Heavy Dury Very nice, heavy duty drop cord. Well worth the money. Used it right away, worked great. Should last for years
Date published: 2014-10-24
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How many volts is the cord rated for?

Asked by: 1969
600 volts
Answered by: TnT Customz
Date published: 2017-08-18

how is the stiffness of the extension in winter cold temp <10F ?

Asked by: Canuk
The temperature range of these cords are -40°F to 194°F.
Answered by: S Church
Date published: 2017-09-14

Can I use this on Eastwood175 mig? 

Asked by: Jacinta
This extension cord would be perfect with the MIG 175.
Answered by: S Church
Date published: 2017-08-18

Hi, I just bought the Mig 250.  Can I use my Central A/C circuit as a dedicated MIG welder circuit with the proper plug?  It's 50amp with 8/2 with ground.  

Asked by: surfpod
Yes not a problem if dedicated to just the welder
Answered by: The best there is
Date published: 2017-06-08

What the measurements of the shipping box and weight?

Asked by: Clinton Snow
The size of the box is 18" x 10" x 8" and the weight is 17 LBS.
Answered by: S Church
Date published: 2017-08-08

Is this made out of SOOW rubber cord? If not, is it coated in a vinyl type material?

Asked by: wouldntyouliketoknow
This extension cord is made from a SOOW rubber.
Answered by: S Church
Date published: 2017-07-24

Can I use this cord on my Lincoln AC225S Arc welder

Asked by: bobbynmissy
As long as you have the correct nema 6-50 plug you will be fine.
Answered by: S Church
Date published: 2017-08-09

It shows that this is only food for the 175 MIG. Can I run my 250 MIG with it?

Asked by: Cas7Deuce
It will be fine to use with the MIG 250 since this is rated for 50 amps.
Answered by: S Church
Date published: 2017-04-02
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Eastwood Heavy Duty Welder Extension Cord 25 Ft

Item #20029 Brand: Eastwood

Perfect welding extension cord that meets all industry and customer standards.

In stock

Only $109.99

Sale $98.99



Eastwood heavy duty welding extension cord that meets all industry and customer standards.

  • Heavy duty 6 gauge copper cable with copper conductors
  • Industry standard NEMA 6-50 plug and receptacle
  • Abrasion and chemical resistant insulation
  • Use with any welder or plasma cutter with a 6-50 NEMA plug
  • UL Listed
  • SOOW cord rated from -40°F to 194°F operating temperature
  • Comes with Eastwood high quality guarantee

The Eastwood Welding Extension Cord is what you need when you have to take your welder to the project. The 25ft, 6 AWG, 3 conductor UL listed cord has an industry standard NEMA 6-50 Plug and Receptacle, which are what you need for 50 amp circuits. The copper is electrical grade so there’s only a minimal voltage drop to your machine. The cord has heavy insulation to protect the wiring from chemicals and it is abrasion resistant, so when you drag it around the shop over concrete and through mystery puddles, you know you’re still safe. Finally, an extension cord strong enough to use for welding and long enough to actually be useful.

The Eastwood Welding Extension Cord is 25ft long – long enough to bring your welding machine to your project, not the other way around.

More info...


25 ft industry standard NEMA 6-50 plug and receptacle. 3 conductor 6AWG cord with UL listed cable and plug/receptacle.


Do not allow water or moisture to contact plug or receptacle when using cord.

Click here to see welding safety products


365 days warranty.


Use with Mig175(12012), Versa Cut 40(12740), Versa Cut 60(14099), Tig200AC/DC(12746) and the Tig200DC (14100) to greatly extend range. No longer do you have to bring the project to the welder. Also works with other brand welders that use a NEMA 6-50 plug.

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