This kit is suitable for all 9 series air-cooled torches and 20 series water-cooled torches, PTA-9 PTA-9V PTW-20 TIG torches, suitable for Miller Diamondback DB9 DB9V DB 20 TIG torches. 10 pcs Torch Accessory Kit for Large Gas Lens Setup with Selectable Sizes 040 1/16 3/32 1/8 Thoriated Tungsten Electrodes 3/32 Pack Of 10 Red Tip Thoriated Tungstens For TIG Welding Welding Nozzle Cup Set Compatible with multiple torch models: Specially designed to fit perfectly with WP-9, WP-20 and WP-25 series TIG welding torches. Enjoy seamless compatibility... Works perfectly with WP-9 WP-20 WP-25 TIG welding torches., Material: ceramic/metal Premium TIG welding torch accessory kit (gas lens set-up) with Tungsten electrodes at various diameters for air-cooled and water-cooled TIG torch 9, 20 and 25 series for Made of high quality material, durable