2AG5L - CK Worldwide 2AG5L #5 Long Alumina Gas Lens Cup (5/16")

Precision TIG Welding with CK 2AG5L

Elevate your TIG welding performance with the CK Worldwide 2AG5L Alumina Cup. This #5 size nozzle (5/16") is a specialized "Long" version of the standard gas lens cup, identified by the industry reference 53N59L. It is an indispensable tool for welders working on complex fabrications where standard nozzles fail to provide adequate access. Whether you are welding automotive exhaust manifolds, aircraft components, or intricate pipe assemblies, the extended length of this cup allows you to maintain the proper arc length and torch angle even in the tightest recesses.

The 2AG5L is crafted from high-grade alumina, a ceramic material renowned for its robustness in welding environments. Unlike standard ceramics that may become brittle under thermal shock, this alumina cup maintains high impact resistance and heat tolerance. It effectively dissipates heat and resists the adhesion of weld spatter, ensuring a clean gas flow and a longer service life. This durability translates to cost savings and fewer interruptions during critical weld passes.

Designed for the 2 Series TIG torches (including models 9, 20, 230, and equivalent Weldcraft/Lincoln/Miller models), this cup requires a gas lens collet body to function. The combination of a gas lens and this long cup provides a laminar gas flow that protects the weld pool from atmospheric contamination, even with the extended tungsten stick-out often required when using long nozzles. This results in cleaner, higher-quality welds with less post-weld cleaning.

Benefits for the Welder:

• Extended Reach: Navigate tight corners and deep joints with ease.
• Superior Durability: Alumina construction resists heat and impact.
• Improved Gas Coverage: Works with gas lenses for laminar flow.
• Universal Fit: Compatible with all major 2 Series TIG torches.