Compatible with Viking auto darkening welding helmets, models 1840, 2450/2450D, 3350 CR2450
Disclaimer:
This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.