Weldflame 150A Air-Cooled Head Body 17 TIG Welding Torch 17 Series Premium quality TIG torch head body SR-17 WP-17 interchangeable with Weldcraft/Lincoln/Miller/CK and other brands 17 series torches. 150Amp air-cooled head body. Handle H-100 included. You get One (1) 17 torch head body at this price. FREE SHIPPING within the U.S.