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Product guide

MULMART H100S2-10 100A MIG Welding Gun, 15 ft

MULMART H100S2-10 is a 15-foot replacement MIG welding gun listed for several Hobart Handler and AutoArc models. Its 100A rating and 60% duty cycle at rated amperage make it a candidate for the light repair and small-shop work described in the listing, provided the connector and welder compatibility match.

At a glance

  • The 15 ft cable provides reach for moving around a work area, subject to the welder's connection and setup.
  • The listing specifies a 100A rating and 60% duty cycle at rated amperage, rather than an unrestricted continuous-duty claim.
  • Stated wire compatibility covers 0.8~0.9mm (0.03"~0.035" Diameter Welding Wire).
  • The product description identifies home, farm, small-shop, auto-body, and light maintenance or repair work as intended applications.
Price
$71.49Save 35%

Reference price: $109.99

Price checked: Nov 13, 2026

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Pros and cons

Pros

  • Long 15 ft cable and a stated 100A rating for light-duty MIG work.
  • Manufacturer describes an insulated metal gun-tube jacket and abrasion-resistant rubber cable jacket.
  • Curved handle and one-piece trigger assembly are described as design features.

Cons

  • The stated 100A rating and 60% duty cycle limit its stated operating capacity compared with higher-rated guns.

Technical specifications

13 specifications
Identity
BrandMULMART
ModelH100S2-10
ColourBlack
Welding specifications
Rated amperage100A CO2 Mixed Gases
Duty cycle at rated amperage60%
Wire diameter0.8~0.9mm (0.03"~0.035" Diameter Welding Wire)
Gun typeHand-held
CoolingAir Cooled
Cable length15 FT
Compatibility and consumables
Listed compatible gun typesHobart H-10 (195957), or the Hobart H100S2-10 MIG gun (245924)
Listed welder modelsHobart Handler 130XL, 135, 140, 175, 187 and AutoArc XLT142 & XLT182
ConsumablesUse Miller M-series MIG Gun consumables. Ready to feed
Dimensions and installation
Weight listed2.13 kg

What to know before buying

  • The listing presents fitment as a replacement for specified Hobart H-10/H100S2-10 guns and names several Hobart Handler and AutoArc models. Confirm the exact welder model and direct-connect fitting before purchase, as compatibility is a listing claim.

Who is it for?

A good fit for

  • Owners of listed Hobart Handler 130XL, 135, 140, 175, or 187 welders, or AutoArc XLT142 and XLT182 models, who need a replacement gun and have confirmed the connection.
  • Home, farm, small-shop, auto-body, and light maintenance or repair tasks using the stated wire range.

Less suited to

  • Buyers needing a gun rated above 100A or a duty cycle above the stated 60% at rated amperage.
  • Anyone whose welder model or required connection has not been confirmed against the listed compatibility.
MULMART H100S2-10 100A MIG Welding Gun, 15 ft · photo 2
Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 87 ratings
  • 5 stars63%63%
  • 4 stars17%17%
  • 3 stars7%7%
  • 2 stars5%5%
  • 1 star8%8%

Customer feedback is broadly positive about fit and functionality, while the aggregate ratings also include a smaller share of lower ratings. That feedback is encouraging for buyers replacing a listed compatible gun, but it does not establish fit on every welder. Match the connection and model carefully, and consider the stated 100A rating and 60% duty cycle when judging suitability for the work.

Positive themes

  • Customer feedback describes the tool as working well and fitting well. Functionality, quality, and fit are highlighted positively.

Frequently asked questions

Which welders is this gun listed for?

The listing names Hobart Handler 130XL, 135, 140, 175, and 187, plus AutoArc XLT142 and XLT182. Verify the exact connection and model before ordering.

What is the cable length and rated amperage?

The listed cable length is 15 FT and the rated amperage is 100A CO2 Mixed Gases.

What wire diameter does it support?

The listing specifies 0.8~0.9mm (0.03"~0.035" Diameter Welding Wire).

What does the duty-cycle specification say?

The listing gives a 60% duty cycle at rated amperage. It does not describe that rating as continuous duty.

Which consumables does the listing specify?

It says to use Miller M-series MIG Gun consumables. Confirm the consumable fit for your setup before buying.

MULMART H100S2-10 100A MIG Welding Gun, 15 ft · photo 3
Additional product photo 3

Alternative options

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