Airgas - LINKP3284-3 - Lincoln Electric® 6.3 sq in VIKING 1740 ADF Cartridge Kit (-3) Variable Shades 9 - 13 Auto-Darkening Welding Lens
![Lincoln Electric Viking Hard Hat Adapter | Slotted Style | Compatible with 1740/1840/2450/3350 Series Welding Helmets | KP3486-1 : Amazon.co.uk: DIY & Tools Lincoln Electric Viking Hard Hat Adapter | Slotted Style | Compatible with 1740/1840/2450/3350 Series Welding Helmets | KP3486-1 : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51o8t06o5OL._AC_UF1000,1000_QL80_.jpg)
Lincoln Electric Viking Hard Hat Adapter | Slotted Style | Compatible with 1740/1840/2450/3350 Series Welding Helmets | KP3486-1 : Amazon.co.uk: DIY & Tools
![My stuff showed up for my MIG class starting next week. I ended up getting a Viking 1740. TIG class is in May. : r/Welding My stuff showed up for my MIG class starting next week. I ended up getting a Viking 1740. TIG class is in May. : r/Welding](https://i.redd.it/af79vauxf6la1.jpg)