Lincoln Viking 1740 Welding Helmet - Ignition K4375-3

Code: K4375-3

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Lincoln Viking 1740 Welding Helmet - Ignition K4375-3

Cyberweld Price $143.75
Cyberweld Price $143.75
Mfg Industrial Price: $199.00
(You Save $55.25)

Shade:Variable Shade 9-13

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Lincoln® Viking™ 1740 Ignition™ Welding Helmet K4375-3

The Lincoln® Viking™ 1740 Ignition™ auto darkening welding helmet is economically priced and features a perfect 1/1/1/1 optical clarity rating. The 1740 comes with Lincoln's exclusive 4C® lens technology. Proprietary 4C liquid crystal display passes more true color through the lens in both light and dark states to create the clearest view of your work piece. Lens distortion and blurriness are completely eliminated, shade is consistent through every square inch of the lens and the welding arc looks crisp and clear at any angle.

The Lincoln Viking 1740 auto darkening welding hood comes complete with variable shade 9-13 lens with delay and sensitivity controls. It is rated for DC TIG welding down to 5 amps and has a five year lens warranty.



Viking™ 1740 Features
  • 4C™ lens technology Optimizes contrast and clarity in welding and light states - reducing eye strain and operator fatigue
  • Improved Padding for Headgear - New material and foam for a more comfortable fitting sweatband and backpad
  • Grind Mode Indicator- Green flashing LED inside the helmet tells you when the helmet is in grind mode
  • Variable shade 9-13 lens - Has internal controls with delay and sensitivity functions.
  • Perfect 1/1/1/1 Optical Clarity - This rating is determined by measuring blurriness, distortion, shade consistency and angle uniformity of the auto-darkening welding lens



  • Two arc sensors
  • DC TIG rated to 5 amps - Good performance on low amperage DC TIG welding applications.
  • Auto On/Off





    Comes complete with
  • 5 outside cover lenses
  • 2 inside cover lenses
  • Mag lens holder
  • Sticker sheet
  • Five year lens warranty

  • Lincoln Welder's All-In-One Backpack K3740-1

    Lincoln Welder's All-In-One Backpack K3740-1

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    $97.00
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    Genuine Lincoln Electric® Welder's All-In-One Backpack is ideal for storing your Viking™ welding helmet and other welding gear.

    Lincoln Viking Split Leather Welding Helmet Bib KP3729-1

    Lincoln Viking Split Leather Welding Helmet Bib KP3729-1

    Regular price
    $24.55
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    Mfg Industrial Price: $28.70
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    Genuine Lincoln® Viking™ split leather welding helmet bib for your Viking welding hood.

    Lincoln Viking Grain Leather Welding Helmet Bib KP3730-1

    Lincoln Viking Grain Leather Welding Helmet Bib KP3730-1

    Regular price
    $31.00
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    Mfg Industrial Price: $36.23
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    Genuine Lincoln® Viking™ grain leather welding helmet bib for your Viking welding hood.

    Lincoln Viking Halo Style Hard Hat Adapter KP3047-1

    Lincoln Viking Halo Style Hard Hat Adapter KP3047-1

    Regular price
    $42.40
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    Mfg Industrial Price: $46.29
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    Genuine Lincoln® Viking™ halo style hard hat adapter for your Viking welding hood.

    Lincoln Viking Slotted Style Hard Hat Adapter KP3486-1

    Lincoln Viking Slotted Style Hard Hat Adapter KP3486-1

    Regular price
    $32.25
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    Mfg Industrial Price: $35.17
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    Genuine Lincoln® Viking™ slotted style hard hat adapter for your Viking welding hood.

    Lincoln Viking 1.00 Cheater Lens KP3046-100

    Lincoln Viking 1.00 Cheater Lens KP3046-100

    Regular price
    $6.10
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    Mfg Industrial Price: $6.63
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    Genuine Lincoln® Viking™ 1.00 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 1.25 Cheater Lens KP3046-125

    Lincoln Viking 1.25 Cheater Lens KP3046-125

    Regular price
    $6.10
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    Mfg Industrial Price: $6.63
    $6.10
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    Genuine Lincoln® Viking™ 1.25 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 1.50 Cheater Lens KP3046-150

    Lincoln Viking 1.50 Cheater Lens KP3046-150

    Regular price
    $6.10
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    Mfg Industrial Price: $6.63
    $6.10
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    Genuine Lincoln® Viking™ 1.50 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 1.75 Cheater Lens KP3046-175

    Lincoln Viking 1.75 Cheater Lens KP3046-175

    Regular price
    $6.10
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    Mfg Industrial Price: $6.63
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    Genuine Lincoln® Viking™ 1.75 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 2.00 Cheater Lens KP3046-200

    Lincoln Viking 2.00 Cheater Lens KP3046-200

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    Rated 1.0 out of 5 stars
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    Regular price
    $6.10
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    Mfg Industrial Price: $6.63
    $6.10
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    Genuine Lincoln® Viking™ 2.00 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 2.25 Cheater Lens KP3046-225

    Lincoln Viking 2.25 Cheater Lens KP3046-225

    Regular price
    $6.10
    Lowest Internet Price
    Mfg Industrial Price: $6.63
    $6.10
    You Save $0.53

    Genuine Lincoln® Viking™ 2.25 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 2.50 Cheater Lens KP3046-250

    Lincoln Viking 2.50 Cheater Lens KP3046-250

    Regular price
    $6.10
    Lowest Internet Price
    Mfg Industrial Price: $6.63
    $6.10
    You Save $0.53

    Genuine Lincoln® Viking™ 2.50 magnifying "cheater" lens fits all Lincoln® Viking™ welding helmets and also most major brands of welding hoods.

    Lincoln Viking 1840/1740 Outside Cover Lens KP3043-1

    Lincoln Viking 1840/1740 Outside Cover Lens KP3043-1

    Regular price
    $15.45
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    Mfg Industrial Price: $16.95
    $15.45
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    Package of 5 - Genuine Lincoln® Viking™ outside cover lens for your Viking 1840 or 1740 Series welding hood.

    Lincoln Viking 1740 Indside Cover Lens KP3283-1

    Lincoln Viking 1740 Inside Cover Lens KP3283-1

    Regular price
    $9.45
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    Mfg Industrial Price: $10.50
    $9.45
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    Package of 5 - Genuine Lincoln® Viking™ inside cover lens for your Viking 1740 Series welding hood.

    Lincoln Viking Welding Helmet Sweatband KP2930-1

    Lincoln Viking Welding Helmet Sweatband KP2930-1

    Regular price
    $11.05
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    Mfg Industrial Price: $12.04
    $11.05
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    Package of 2 - Genuine Lincoln® Viking™ sweatbands for your Viking welding hood's headgear.

    Lincoln Viking Ratchet-Style Headgear KP4100-1

    Lincoln Viking Ratchet-Style Headgear KP4100-1

    2.0
    Rated 2.0 out of 5 stars
    1 Review
    Regular price
    $22.25
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    Mfg Industrial Price: $25.96
    $22.25
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    Genuine Lincoln® Viking™ replacement ratchet-style headgear with sweatband for your Viking welding hood.