The replacement lenses for this helmet are model #KH778, item #130325.
Lincoln Electric Auto-Darkening Welding Helmet with Grind Mode, Lone Star, Model# K4134-1

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- WELD PROTECTION: Lincoln Electric Lone Star Welding Helmet K4134-1 is an auto-darkening hood for safety and protection that’s solar powered with battery backup
- COMFORTABLE FIT: Adjustable ratchet headgear provides the perfect fit for men and women; It’s rugged but lightweight with an oversized absorbent sweatband for extended wear and comfort
- EXTRA LENSES: Includes 2 extra inside and outside impact resistant clear lenses; The variable shade feature allows you to choose from shades 7-13; The helmet also has an additional grind mode shade
- DURABLE & VERSATILE: Suitable for a wide range of projects and can be used in Stick, TIG, Pulsed TIG, MIG, Pulsed MIG, Flux Core, and Gouging welding processes; Tig Rating = ?5 amps
- MORE SPECS: This helmet is ANSI Z87.1 safety certified, made of nylon material, weighs 17.5 oz, has a 3.82in x 1.73in viewing area, hard hat compatible, and comes with 2 AAA batteries
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