Lincoln Viking 1840 4C Tempered Welding Helmet - K5432-4

By Lincoln Electric

BYOB Savings

Lincoln Viking 1840 4C Tempered Welding Helmet - K5432-4

By Lincoln Electric

Regular price $269.36 USD
Sale price $269.36 USD Regular price $405.00 USD

Shipping calculated at checkout.
SKU: LINK5432-4

View full details


The VIKING 1840, an economical auto-darkening helmet, provides operators with the best optical clarity available in a welding helmet today. External controls allow for quick and easy shade changes. The 1840 Series offers an improved headgear for greater comfort and optimal fit.
Key Features
  • Industry Leading Optics - 4C Lens Technology, 1/1/1/1 Optical Clarity and expanded 7-13 shade range
  • Digital User Interface – Moisture and abrasion resistant push button LED UI shade, sensitivity, delay and mode control
  • Increased Productivity - External low profile grind control
  • All Day Comfort  Soft, padded front headband to help eliminate pressure points, while the two top head straps evenly distribute weight.
  • 3 Year Warranty – Protects your investment for 36 months from date of purchase

    Lincoln Viking 4C 1840 Welding Helmet and Eye Protection - K3023-4 - Viking 1840

    • Enhanced Safety - New optic test functionality and UV/IR DIN 16 lens safeguard

    Lincoln Viking 1840 4C Welding Helmet & Eye Protection Welding PPE - K3023-4

    • Bigger Viewing Area - 16% larger viewing area than its competitors

     Lincoln Viking 1840 4C Welding Helmet - K3023-4

    4C Lens Technology: The Best View

    Lincoln 1840 4C Tech image - Lincoln Welding Helmet Viking - K3023-4

    • Clarity - 1/1/1/1 Optical Clarity

    • Color - Real Color View

    • Carat -Light Weight

    • Cut - Even shade from any angle

    The 4C Lens Technology upgrade to Lincoln Electric's VIKING welding helmets improves visibility and reduces eye strain by minimizing the traditional lime green coloring in the helmet view screen. 4C technology is ideal for a range of industries such as general fabrication, power generation, shipbuilding, structural, offshore and pipeline that use multiple welding processes, including Stick, MIG and TIG. Whatever the task at hand, 4C technology gives you a clear view to productivity and quality.


    Better Clarity, Real Color View

    Now you can make a good view even better. Upgrading with 4C technology preserves the existing 1-1-1-1 optical clarity rating, but improves visibility by reducing the lime green tint.

    Easy On The Eyes
    Improved visibility and less eye strain means greater comfort for the welder. This combined with an improved view of the weld puddle adds up to better welds.

    Wide-Screen View
    4C technology enables you to not only see better, but also see more. The large viewing area gives you a full range of vision in relation to the welding area, which enhances operator control.

    Increased Battery Life
    The longer you can see clearly, the more you can weld. And more welds mean higher productivity. Improvements to the ADF’s circuitry enables more performance from the battery. Now you can keep welding, increase your productivity and get more from your helmet lens

    Included with Product

    • Welding Helmet
    • Helmet Bag
    • Bandana
    • (5) Outside Cover Lenses KP2898-1
    • (2) Inside Cover Lenses KP3044-1
    • (1) Decal Sheet

    Backed by 5 Year No-Hassle Warranty

    Lincoln 5 year warranty


    Click the image below to view the full spec sheet

    Viking 1840 Cover


    Lincoln Viking 1840 4C Tempered Welding Helmet - K5432-4

    Customer Reviews

    Ratings & Reviews

    Write a review

    100% Recommend this item


    Exclusive Deals & Bundles

    Weld Now, Pay Later

    Financing & Split Pay Available

    Current promotions

    Exclusive Offers & Gifts


    Knowledgable Support Team