ITEM NAME:2X(Durable Welding Nozzle Tool Universal Home Floor Portable Torch Tip Pvc K6Z4) 2X(Durable Welding Nozzle Tool Universal Home Floor Portable Torch Tip Pvc K6Z4) 2X(Made of high temperature resistant alloy material. Good corrosion resistance, heat resistance (up to 800-1000 degrees), low temperature strength and mechanical properties. Used in conjunction with standard plastic welding tool nozzles. Inner diameter: about 8mm Size: (Approx) 5mm Material: alloy colour:Silver + gold Package Contents: 1 * Welding Nozzle)