4GL332 - CK Worldwide 4GL332 3/32-Inch Gas Lens, 4 Series, 2-Pack

Precision Gas Shielding for 4 Series Torches

The CK 4GL332 Gas Lens is a premium TIG welding consumable engineered by CK Worldwide to elevate the performance of your 4 Series TIG torch. Designed specifically for use with 3/32-inch (2.4 mm) tungsten electrodes, this gas lens replaces standard collet bodies to fundamentally change how shielding gas is delivered to the weld pool. Unlike standard collet bodies that can create turbulent gas flow, the 4GL332 utilizes a multi-layer fine mesh screen system. This internal structure acts as a flow straightener, organizing the shielding gas into a coherent, laminar column. This reduction in turbulence is critical for high-purity applications where atmospheric contamination must be strictly eliminated.

One of the primary technical advantages of switching to the CK 4GL332 is the ability to extend the tungsten electrode significantly further past the nozzle cup—often up to an inch or more depending on the gas flow rate and cup size. This extended stick-out capability provides the welder with unparalleled visibility of the arc and the weld puddle, which is particularly beneficial when welding in tight corners, deep grooves, or complex geometries where a standard nozzle would obstruct the view. Furthermore, the laminar flow created by the gas lens provides a stiffer column of gas that is more resistant to cross-drafts, ensuring consistent coverage even in less-than-ideal shop environments.

Constructed from high-grade brass and precision-woven mesh, CK Worldwide gas lenses are renowned for their durability and consistency. This package contains two (2) 4GL332 gas lenses, ensuring you have a backup on hand for critical projects. By optimizing gas efficiency and coverage, these lenses can also contribute to reduced argon consumption over time. Whether you are fabricating aerospace components, pressure vessels, or precision sanitary piping, the CK 4GL332 is an essential upgrade for achieving X-ray quality welds with your 4 Series setup.