Product Description:100% brand new high quality Made of high quality materials for durability: This kit fits all Series 9 Air Cooled Flashlights & Series 20 Water Cooled Flashlights & 25 Series Water Cooled Flashlights, including PTA-9 & PTA-20 PTA-25, miller Diamondback DB9 & DB 20 DB26 torches & welding WP-9 & WP-20 WP-25 torches Torch Back Cover Thread Size 5/16" Lanthanum Tungsten Electrode, good welding performance Zone free and easy to use for WP-9 WP-20 WP-25 TIG torches Suitable for Rilon, Riland, Jasic, Mitech, Chira, UNT, Krypton, Longetivity, Berlan and other machines Its conductivity is closest to 2% thoriated tungsten electrodes in AC or DC without any changes to the welding procedure Packing List:1*41V24 long back cover TIG1*41V35 medium back cover TIG1*41V33 short back cover TIG2*13N20 collet and "TIG2" collet and "collet TIG2*13N22 collet and 1/16" TIG2 collet*13N23 collet and 3/32" TIG2*13N24 collet and 1/8" TIG1*598882 coaster1*13N25 & "TIG1*13N26 collet body & " TIG1*13N27 collet body & 1/16" TIG1 collet body** 13N28 & & 3/32" TIG Sleeve Body1*13N29 & 1/8" TIG Sleeve Body1*13N08x1/4"-Size 4 TIG Alumina Nozzle1*13N09x5/16"-Size 5 TIG Alumina Nozzle1*13N10x3/8"-Size 6 TIG Alumina Nozzle1*13N11x7/16"-Size 7 TIG Alumina Nozzle1*13N12x1/2"-Size 8 TIG Alumina Nozzle1*13N13D16. 0mm x 5/8" Alumina Nozzle -Size 10 TIG1*796F70x1/6"-Size 3 Long TIG Alumina Nozzle1*796F71x1/4"-Size 4 Long TIG Alumina Nozzle1*796F72x5/16"-Size 5 Long TIG Alumina Nozzle1*796F73x3/8"-Size 6 Long TIG Alumina Nozzle1*796F74x1/6"-Size 3 Ultra Long TIG Alumina Nozzle1*796F75x1/4"-Size 4 Extra Long TIG Alumina Nozzle1*796F76x5/16"-Size 5 Extra Long TIG Alumina Nozzle1*796F77x3/8"- size 6 extra long TIG Alumina Nozzle1*796F79x1/4"-size 4L extra long TIG Alumina Nozzle1*45V421.0mm & 1.0mm" TIG sleeve body, gas lens1*45V431.6mm & 1/16" TIG sleeve body, gas lens1*45V442.4mm & 3/32" TIG sleeve body, gas lens1*45V453.2mm & 1/8" TIG sleeve body, gas lens1*53N58x1/4"-size 4 TIG Alumina gas nozzle1*53N59x5/16"-size 5 TIG Alumina gas nozzle1*53N60x3/8"-size 6 TIG Alumina Gas Nozzle1*53N61x7/16"-Size 7 TIG Alumina Gas Nozzle1*53N61S x 1/2"-Size 8 TIG Alumina Gas Nozzle1*53N59XL x 5/16"-Size 5L Long TIG Alumina Nozzle1*53N60XL x 3/8"-Size 6 Long TIG Alumina Nozzle1*53N61XL x 7/1 Long TIG Alumina NozzleWeight:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.