Take your welding game to the next level with the new Miller Weldcraft VS-2 Valve Knob & Stem. This high-quality product is designed for use with 9V, 150VTB, 17V machines and is perfect for welding and soldering equipment. With its sleek design and reliable performance, this product is a must-have for metalworking and manufacturing professionals. It comes in a single pack, ensuring that you get great value for your money.