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Internet # 340481804

Model # 280

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Easy Weld 160 ST-i 160 Amp 120/140V Stick/DC TIG welder

$249.99
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  • Dual-voltage 120V/240v, up to 160 Amps
  • Welds up to 3/8 in. mild steel using up to 5/32 electrodes
  • Ideal for DIYers, automotive, maintenance crews, farm/ranch
  • View More Details

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Product Details

About This Product

Forney Easy Weld 160 ST-i is a compact dual-voltage Stick (SMAW) and DC TIG (GTAW) welder built for DIYers, Automotive, maintenance crews, and farm/ranch users who need pro performance in a grab-and-go package.Forney Easy Weld 160 ST-i is a dual voltage stick welder that can run on 120-Volt household power or 240-Volt shop power, this inverter machine delivers up to 160 A output for single-pass welding on 24 ga-1/4 in on 120v and 24 ga-3/8 in on 240v.Forney Easy Weld 160 ST-i features include Lift Start TIG for precision DC TIG on thin metal, a 1-knob interface for fast setup, and Expert Set Hot Start + Arc Force for smooth and stable arc starts.This machine is CSA Listed and backed by Forney Expert Tech, Forney's American service network, for support before and after the sale.-Processes: Stick (SMAW) : DC TIG (GTAW)-Output Power (120 V): Stick 15-80 A : TIG 15-85 Amp-Output Power(240 V): Stick 15-160 A : TIG 15-160 Amp-Welding Capacity: 120-Volt 24 ga-1/4 in. : 240-Volt 24 ga-3/8 in.-Generator Compatible: 120-Volt 4,000 W : 240-Volt 10,000 W.

Highlights

  • Dual Voltage input: 120 v/240 v
  • 30% @ 80 amps
  • Welds up to 3/8 in. mild steel
  • Electrode diameter: 3/32 in. - 5/32 in.
  • Up to 160 Amp output
  • Built for DIYers, Automotive, maintenance crews, and farm/ranch
  • Generator capable: runs off 4,000 w (120 v) or 10, 000 w (240 v) continuous output generators with no low-idle and 5% thd max
  • Forney expert tech: Forney's American service network, for support before and after the sale
  • CSA listed
  • Backed by Forney expert tech: Forney's American service network, for support before and after the sale!
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Product Information

Internet # 340481804

Model # 280

Specifications

Dimensions: H 11 in, W 10 in, D 17 in

Dimensions

Product Depth (in.)

17 in

Product Height (in.)

11 in

Product Width (in.)

10 in

Details

Duty Cycle (%)

30

Engine Power

Electric (AC)

Hertz (Hz)

50/60Hz

Included

No Additional Items Included

Input Power (Volts)

120

Material Application Thickness (in.)

.375

Maximum Amperage Output (amps)

160

Maximum Rod Size (in.)

.15625

Minimum amperage output (amps)

90

Process Application Type

DC Stick (SMAW)

Rated Output (Volts)

80

Returnable

90-Day

Welder Type

Stick, TIG

Warranty / Certifications

Manufacturer Warranty

1 Year

Questions & Answers

Could you weld stainless with this.
ByJun 7, 2026
1 Answer | 
Answer This Question

Yes, the 160 ST-i is capable of welding stainless steel. Thank you for your question!

By|Jun 29, 2026


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    Customer Reviews

    4.8 out of 5

    • 4.8 out of 8 reviews
    • 0% recommend this product
    Filter by:
    Showing 1-8 of 8 reviews
    Compact easy yo use
    [This review was collected as part of a promotion.] It performs really really good, I really was surprised, I didnt expect this but it had lot power, easy to set up noise wise I ll said normal, not really to loud, compact easy to used, I recommended
    by
      Small but Mighty
      [This review was collected as part of a promotion.] This is a super handy welder to have around the house. Very portable and easy to move wherever you need it. It works like a charm. Great for smaller projects and it’s a great value.
      by
        Mobile welder… to use around a farm.
        [This review was collected as part of a promotion.] This a fantastic mobile welder. It is light on weight (15lbs) but packs a punch. It can run on 240v or with a plug conversion it can run on 120v. It works easly on a generation so it is a great little unit to either begin on or around the farm. The leads seam to be high quality. It’s a stick welder with the option to add a Tig torch later on.
        by
          Awesome
          [This review was collected as part of a promotion.] I’ve always wanted to get into welding as a hobby and this a good way to start from home. It’s easy to set up and use, obviously you do want to be extra careful and get the rest of the safety equipment.
          by
            Worked good! Wish leads were longer
            [This review was collected as part of a promotion.] Overall this worked very well for what it was. The only issue I have is I wish the leads could have a little bit longer. Easy setup and power was great.
            by
              Easy weld machine
              [This review was collected as part of a promotion.] This machine weighs a lot, it is of very good quality, my husband was crazy about one of these welding machines in his business... bring an adapter if you don’t have the same connector, it’s quite safe and effective... my husband is very happy...
              by
                Very good!
                [This review was collected as part of a promotion.] Designed for dual voltage, this welding machine is designed to operate on both 120 v and 230 v power, offering the flexibility to weld in your home garage with a standard outlet or in a professional job site with higher voltage for maximum performance.
                by
                  Easy to use and great for home projects
                  [This review was collected as part of a promotion.] My husband and I are not professional welders, so we really appreciate when a tool feels straightforward and not overly complicated. The Forney Easy Weld 160 ST-i feels compact, practical, and easy to work with for smaller home or garage projects. It doesn’t take up a lot of space, which is a big plus, and it feels like a good option for someone who wants a reliable welder without dealing with a huge machine. I also like that it feels sturdy and well made. For DIY repairs and occasional projects, this is a very useful tool to have around. Overall, I think it’s a great choice for hobby users, beginners, or anyone who wants something more manageable for at-home welding jobs.
                  by
                    Showing 1-8 of 8 reviews

                    Compare Key Features

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                    Product Snapshot

                    Ideal for DIYers and pros, offering dual-voltage Stick/TIG welding with Hot Start and Arc Force.
                    DIY beginner-friendly grab-and-go welder for everyday repairs and maintenance.
                    DIY beginner-friendly stick/TIG welder with easy portability and user-friendly features for hassle-free setup.
                    Ideal for DIY and professional use, the Weld-Pak 225i offers versatile stick/TIG welding with a portable 20 lbs. design.

                    Amperage Range

                    15-160 Amp
                    15-100 Amps
                    10-90 amps
                    10-225 amps

                    Duty Cycle

                    30% @ 80 Amp
                    30% @ 90 Amps
                    30% at 80 amps
                    30% at 225 amps

                    Voltage Control

                    Multi-process Capability

                    Hot Start