Description:
Hard hat adapter for the following Optrel® auto-darkening welding helmets: Crystal 2.0, e640, e650, e670, e680, e684, LiteFlip Autopilot, Neo p550, and Vegaview 2.5.
Optrel P/N 5011.180
a
![]()
Hard hat adapter for the following Optrel® auto-darkening welding helmets: Crystal 2.0, e640, e650, e670, e680, e684, LiteFlip Autopilot, Neo p550, and Vegaview 2.5.
Optrel P/N 5011.180