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Auto-Darkening Welding Helmet with Variable Shade Lens No. 9 - Lincoln Electric

Part #: K5617-2

The Lincoln Electric K5617-2 Auto-Darkening Welding Helmet is engineered for professional welders requiring reliable eye protection and comfort across various welding applications. This robust helmet features an auto-darkening variable shade lens, ensuring optimal visibility and safety during intricate tasks. Its lightweight design and ergonomic headgear support extended periods of use in demanding industrial and automotive environments.

Key Features

  • Advanced Eye Protection: Equipped with an auto-darkening, variable shade 9-13 lens and an additional grind mode, providing comprehensive protection for diverse welding and grinding tasks.
  • Enhanced Visibility: Features an optical clarity rating of 1/2/1/3 and two independent arc sensors to minimize blind spots and ensure a clear view of the weld puddle.
  • Rapid Response: Boasts an ultra-fast light-to-dark switching time of 0.00001 seconds (1/10,000 second) for immediate arc protection.
  • Operator Comfort: Adjustable ratchet headgear with an oversized, absorbent sweatband ensures a secure and comfortable fit, reducing fatigue during long work sessions.
  • Durable & Ready: Constructed for professional use and includes two extra impact-resistant clear lenses for extended product life. The helmet is also solar-powered for convenience.

Applications

This versatile welding helmet is suitable for a broad spectrum of professional welding processes, including Stick, TIG, Pulsed TIG, MIG, Pulsed MIG, Flux Core, and Gouging. It is rated for low amperage TIG welding applications, making it ideal for precision work in automotive repair, fabrication shops, and various industrial settings.

Specifications

  • Weight: 17.5 oz.
  • Light-to-Dark Switching Time: 0.00001 seconds (1/10,000 second)
  • Optical Clarity: 1/2/1/3
  • Variable Shade Range: 9-13 (with Grind Mode)
Only 9 left in stock - order soon
List: $144.99 Save: $22.65

$122.34

Add to Cart:
  • Lincoln Electric
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    Lincoln Electric Homepage
  • Model: 428584
  • Shipping Weight: 4.2lbs
  • UPC: 015082709475
  • Manufacturers Part #: K5617-2
  • Manufactured by: Lincoln Electric
  • Also Known As: LEWK5617-2, LEW-K5617-2

This product was added to our catalog on Monday 18 May, 2026.

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