Lincoln Electric Auto Darkening Welding Helmet, Extra Large
Details

VIKING 3350 Series Welding Helmet
with 4C Lens Technology
The VIKING 3350 Series is our top-of-the-line helmet series, with the ultimate blend of optics, comfort & versatility. The VIKING 3350 Series welding helmets are battery and solar powered, auto-darkening hoods for safety and protection in all welding processes. The helmet features a large 12.5 square inch lens, Lincoln Electric exclusive 4C lens technology, X6 headgear, low profile external grind button and much more!
- Premium Optics - 4C Lens Technology, 1/1/1/1 Optical Clarity and large 12.5 sq. inch viewing area
- All Day Comfort - Innovative X6 Headgear distributes weight, reduces pressure and optimizes balance
- Increased Productivity - External low profile grind control
- Professional Versatility - Optimized performance for all welding/cutting processes & environments
- Includes Helmet Bag, Bandana, (5) Outside Cover Lens, (2) Inside Cover Lens, Sticker Sheet to customize helmet
Care Instructions
Colored/Cotton-Linen Blend Products: Hand wash in cold water or machine wash on a gentle cycle. Do not bleach. Lay flat or hang in the shade to dry. Iron at medium temperature while slightly damp.
Cotton Blend Products: Machine wash in cold water with like colors. Do not bleach. Tumble dry low. Iron at low temperature if needed.
Polyester/Spandex Products: Machine wash in cold water with like colors. Do not bleach. Tumble dry low. Iron at low temperature if needed.
Shipping + Returns
Order Processing Time: All orders are processed within 1–3 business days (Monday–Friday).
Order Cut-off Time: We aim to process orders placed before 12:00 PM (Pacific Time) on business days. Orders placed after 12:00 PM (Pacific Time) or on weekends/holidays will be processed on the next business day.
Shipping Time: Delivery within 3–7 business days after order processing.
Shipping Cost: Free shipping.
Shipping Area: United States.
Please refer to the Shipping Policy for details.
You may initiate a return within 30 days of receiving your order; items must be shipped back within this 30-day window. Items returned after this period may not be eligible for a refund.
Please refer to the Refund and Return Policy for details.