Specifications: Fit for: Binzel 15AK Name: Welding Torch Part Kits Current nozzle: E-Cu M6 0.8 mm Cyl. Wear parts: Set for MB 15 19 pieces Model: 19 sets of argon arc welding Material: Bakelite/Steel/Copper/Brass *Package Content: 2 x Nozzle Holder MB 15/150 2 x Insulating Sleeve MB 14/15 / 150 4 x Gas Nozzle MB 14/15/150 10 x Electric Nozzle E-Cu M6 0.8 mm Cyl. 1 x Multiple Key for MIG / MAG *Features: Suitable for professional and DIY market devices. For all home improvement and welding professionals. The thickness and depth of the thread meet the export standards. Has excellent thermal conductivity, ductility and corrosion resistance. It is CNC lathe machined and its surface is covered with hard chrome. The hole is smooth, with no burr, and the internal thread is also smooth. The service life is more than twice longer than that of the cast copper pipe. Electrode clip for the copper material, a very small amount of impurities, especially phosphorus, arsenic, aluminum, etc., will greatly reduce the copper conductivity. *Note: - Please allow minor errors due to manual measurement. Thanks for your understanding. - Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.