For WP 9 20 25 Series Welding Gun: This TIG gas lens kit is suitable for WP 9 20 25 series welding gun, useful and practical. Item Type: TIG Gas Lens Kit. 2.4mm Orifice Size: The general orifice size is 2.4mm, the ceramic nozzle model includes 12#, 14#, very applicable and versatile.
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