Weldflame 13pcs TIG Torch Accessories Kit Universal For 17/18/26 Miller Style This kit fits all 17 & 26 series air cooled torches and 18 series water cooled torches, including the Lincoln PTA-17, PTA-18 and PTA-26 torches, Miller Diamondback DB17, DB18 and DB 26 torches, along with the Weldcraft WP-17, WP-18 and WP-26 torches. Gas Lens Kit. Includes #5 54N17, #6 54N16, #7 54N15, #8 54N14. Gas Lens Collet Bodies: .040" 45V24, 1/16" 45V25, 3/32" 45V26, and 1/8" 45V27. Collets: .040" 10N22, 1/16" 10N23, 3/32" 10N24, and 1/8" 10N25. One heat shield 54N01.