High-sensitivity trigger switch for TIG torches - Provides precise control with a highly responsive trigger, enabling smooth fingertip operation during intricate welding tasks - Delivers consistent performance with every use Broad compatibility - Switch core fits WP-17, WP-9, -150A, WP-18, WP-26, and -300A torch models - Serves as a versatile replacement part for a range of TIG welding setups Durable construction - Made from robust, wear-resistant materials - Designed to withstand demanding workshop environments and frequent use Easy installation - Direct replacement switch core for straightforward maintenance - Enables quick swaps to minimize downtime and keep equipment operational Use scenarios - Scenario 1: Precision aluminum welding requiring responsive trigger control for delicate joints - Scenario 2: Routine maintenance in a busy shop with multiple torch models, enabling a single replacement part for WP-17, WP-9, -150A, WP-18, WP-26, and -300A - Scenario 3: On-site repair on a production line, reducing downtime by installing a ready-to-use switch core