New Open Box. Lincoln Electric KP508 This parts kit for torch is perfect for those who use Lincoln Electric products. It includes a mix of welded materials such as collets, collet bodies, back cap, alumina nozzles, tungstens, and rec. The kit is designed for use with PTA-17 series torches and includes AC/DC polarity. The package quantity is one and it comes in an open box. This item is classified under the categories of Business & Industrial, CNC, Metalworking & Manufacturing, Welding & Soldering Equipment, Welding Equipment & Accessories, Welders, Cutters & Torches, and TIG Welders.