Specifications:Made of high quality red copper and brass material, it is durable, easy to use and has long service life.These products are specially used for Binzell 15AK welding torch tool.It has excellent thermal conductivity, formability and corrosion resistance. Type: Welding Torch Nozzles KitMaterial: Brass, Red CopperQuantity: 14Pcs/SetApply to: for Binzell 15AK Welding TorchConductive Tip Thread: M6Features: Durable, Easy to Use, Welding ToolNozzle Outer Diameter: 18mm/0.71" (Approx.)Nozzle Inner Diameter: 12mm/0.47" (Approx.)Nozzle Length: 53mm/2.09" (Approx.)Conductive Tip Caliber: 0.8mm/0.03", 1.0mm/0.04", 0.6mm/0.02", 1.2mm/0.05" (Approx.)Conductive Tip Outer Diameter: 6mm/0.24" (Approx.)Conductive Tip Length: 25mm/0.98" (Approx.)Connecting Rod Length: 35mm/1.38" (Approx.) Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:3 x Nozzles6 x Conductive Tips5 x Connecting Rods