Lincoln Viking Slotted Hard Hat Adapter designed specifically for the Viking FGS 3250D helmet.
- Design offers 4 axis push button adjustments for maximum comfort
- 7 forward/backward adjustment positions
- Durable industrial grade plastic to withstand long term use
- Easy to assemble, adjust, and disassemble
- Compatible with most slotted hard hat models
*ONLY for the Viking 3250D FGS Welding Helmet