Gas Lens (WP9,20)

Improves shielding gas coverage by distributing shielding gas around the tungsten. A gas lens improves shielding gas coverage by distributing shielding gas around the tungsten more efficiently with less turbulence than a conventional design. A gas lens also allows the tungsten to protrude further out of the torch for more maneuverability and better visibility of the area you are welding and of the arc itself.