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The XTRWELD 41V24 is a long-style back cap designed for TIG welding torches in the 9 and 20 series. Back caps thread onto the rear of the TIG torch body to hold the tungsten electrode in place and seal the collet body assembly from contamination. The long style measures 5.74 inches in height and 0.45 inches in width and depth, making it suited for applications where full tungsten extension is needed. Weighing approximately 0.084 pounds, it is a lightweight replacement consumable built to OEM quality standards. Licensed welding technicians and fabricators performing TIG work on ferrous and non-ferrous metals are the primary installers of this component.
The 41V24 long back cap fits 9 series and 20 series TIG torches, which are among the most widely used air-cooled torch platforms in light industrial, HVAC, and sheet metal fabrication environments. The long style is typically selected when the job calls for maximum tungsten stick-out or when working in tight joint configurations that benefit from a longer cap profile. It is sold individually and compatible with OEM-style collet body assemblies standard to these torch series.
Designed as an OEM-style replacement back cap for 9 series and 20 series TIG welding torches.
Installation should be performed by a qualified welder or welding technician with the TIG welder powered down and the torch fully cooled before handling consumables. Thread the back cap onto the rear of the torch body by hand until snug, then seat firmly without over-torquing to avoid damage to the torch body threads. Inspect the collet, collet body, and tungsten before reassembly to ensure all components are in serviceable condition.
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