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Lincoln Electric

Lincoln Viking 3350 4C Hot Rodders 4th Gen Welding Helmet - K4440-4

SKU LINK4440-4
$748.00
$499.00
$748.00
$499.00

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Site Work Tools, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@siteworktools.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Product Description

Description

Lincoln Viking 3350 4C Hot Rodders 4th Gen Welding Helmet - K4440-4

The VIKING 3350 4C Hot Rodders K4440-4 got an upgrade! The new 4th Generation has some new upgraded features such as the external grind button, improved headgear, and sunlight differentiation technology. Available in a variety of graphics and a matte black.

The 4C ADF Technology improves the performance of the lens in the 4 most important categories to the welder:

  • Optical Clarity 1/1/1/1

  • Real Color View

  • Light Weight

  • Consistent & Even Shade From Any Angle

    Better Clarity, Real Color View

    4C technology lens with Perfect 1/1/1/1 optical clarity rating. The rating is determined by measuring blurriness, distortion, shade consistency, and angle uniformity. Resulting in the best view of your welds with less green tint and more clarity of detail.

    External Grind Button

    Easily switch between weld and grind mode by pressing the low profile silicone button for 3 seconds.

    Outdoor Performance

    Exclusive technology can identify the differences of a welding arc and sunlight without switching modes.

    X6 Headgear

    Innovative and easy to use forward and backward adjustments with dual vertical position lock. Flexible cushioned back pad and rotatable padded headband for all day comfort. Hard hat adaptable and cheater lenses are available.

    Extra Large Viewing Area

    The 12.5 square inch auto darkening lens provides the best view of your welds. The helmet weighs only 1.4 pounds.

    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 productivity and get more from your helmet lens.

    Viking 5 Year Warranty

    Backed by the Lincoln Electric 5-Year Hassle-Free Warranty

    Included with Product

    • Replacement Lenses (2) inside and (5) outside

    • Lincoln Viking 3350 Helmet bag

    • Stickers for the Lincoln Viking 3350

      Specifications

      Click the image below to view the full spec sheet

      Viking 3350 Spec Sheet

      Baker's Bundle Includes

      Baker's Bundle Includes:

      • 1 x 5 Pack of Lincoln Viking 3350 Outside Lens
      • 1 x 5 Pack of Lincoln Viking 3350 Inside Lens
      • 1 x 2 Pack of Lincoln Replacement Sweatbands

        Review Video

        3350 4c helmet video

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