WH770-56

Flip front welding Helmet for safety helmet

- Flip front helmet mounted welding helmet WH770
- WH770-51 : ANSI Z87.1
- WH770-56 : CE EN175
- Window size : 2"×4.25"(50.5mm x 107.5mm)
- Basic lens : 
 - Plastic clear (PL21C) ×2PCS
 - Glass green filter (GL20G ) ×1PC
- Standard filter shade No.11 green. No.9 / No.10 / No.12 / No.13 / No.14  for option
- Optional lens :
 - Plastic filter : PL20G / IRPL21G 
 - Glass clear : GL20C
- Helmet mounted
- Polypropylene impact resistant shell
- Suitable for most safety helmets with 30mm slot.