Wide Torch Compatibility – Designed to fit WP-17, WP-18, and WP-26 series TIG torches. Also compatible with popular models from forLincoln (PTA-17, PTA-18, PTA-26),for Miller (Diamondback DB17, DB18, DB26), and other standard 17/18/26 series air-cooled and water-cooled burners.
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