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Hobart 125 EZ Welder Handler 500521

SKU: 15240444  |

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Hobart 125 EZ Welder Handler 500521

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The Handler 125 EZ has Hobart’s unique Single-Knob Control making it the quickest and easiest wire welder to set up and use. Just plug it into 115 VAC, select the mild steel thickness with the Single Knob Control and you are ready to weld. The Handler 125 EZ comes ready to weld 18 gauge–3/16 in mild steel with .030 in (0.8 mm) self-shielding flux-cored wire so no shielding gas bottle is required. Also designed to use .035 in (0.9 mm) flux cored wire with a .035 in (0.9 mm) contact tip.


  • Operator only needs to adjust a single knob for the thickness of mild steel to be welded and he's ready to weld. One knob adjusts both the volts and wire feed speed.
  • Max output of 125 amps allows you to weld 18 gauge up to 3/16 inch steel with flux cored wire
  • Built-in contactor eases use and is an excellent safety feature which makes wire electrically "cold" until trigger is pulled
  • Durable feed head with quick-release drive roll tension lever provides positive feed with adjustable tension plus easy accessibility to thread new wire
  • Short circuit protection protects unit against current overload
  • Self-resetting thermal overload protects power transformer to ensure reliability
  • Self-resetting motor protection protects wire feed system from overload, no fuses to change or circuit breaker buttons to reset

Comes with:

  • Comfortable H-9A gun, 8 ft. (2.4 m)
  • Spare .030 in (0.8 mm) contact tips
  • 10 ft. (3 m) work cable with clamp
  • Sample spool of .030 in. (0.8 mm) self-shielded flux cored welding wire
  • Spool shaft to accommodate 4 in spools (Optional hub kit available for 8 in spools)
  • Power cord with plug
  • Weld set-up and parts information chart
  • Owner's manual with parts lists, installation, operation, and maintenance guidelines


  • Rated Output at 20% Duty Cycle: 85 A at 17.5 VDC, 60 A at 20 VDC (CSA Rating)
  • Current Range: 30 - 125 A
  • Max. Open-Circuit Voltage: 26 V
  • Amps Input at Rated Load, 60 Hz:
    • 115 V - 20 15 CSA Rating
    • kVA: 2.9 2.2 CSA Rating
    • kW: 2.5 1.77 CSA Rating
  • Dimensions:
    • H: 16 7/8 in (429 mm)
    • W: 9 7/8 in (251 mm)
    • D: 12 1/8 in (308 mm)
  • Net Weight: 50 lb (22.7 kg)
SKU 15240444
Model 500521
Weight 55.0000
Color No
Size No
Width No
In Store Only No
Price $319.93
Rural King provides a defect or damage warranty within 30 days of receipt. All Manufacturing Return Policies Supersede Rural King's Return Policy.

Customer Reviews

Great welder Review by New welder

I bought this to build new shock mount crossover and body mount crossover on my truck that had rusted really bad.paid 320 after tax and I'm very pleased with it.if it says hobart in the side of it then it's a good's more than paid for itself with all the things I've fix with it.

(Posted on 2/6/2016)

Not bad Review by Hillbilly

I was welding on a trailer and my 125z started to blow amps rest it and and it stated to draw and won't weld so take back they ant going to any thing about it I will go back to my Lincoln's the best through try a different brand?

(Posted on 8/3/2014)

Excellent For Beginners Review by Nick

It was required that I learn to weld in automotive technology. The only thing we learned there was stick welding. The professor said that if we can learn to stick weld, then we can weld in any process. Maybe that's true. I was horrible at it though. I bought this welder and it is sooo easy to weld with. I was welding with ease the first night I brought it home. I would recommend this to anyone.

(Posted on 12/28/2012)

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