Features: Brand new and high quality Good Heat Resistance: The Gasless Nozzle Kit are made of high strength, high heat resistance material, can reduce heat loss and provide the best welding performances. You can enjoy longer service time with your welding project, make your welding projects better and efficient. Widely Applicable: This is a set of common consumables for welding. Suitable for all MIG devices with AK14 welding torches from other manufacturers. (Not suitable for 15AK.) Welding Torch Accessories: Contact tip is a metal part installed on the welding torch, which can guide the current to zone more stably, enhancer the stability of the welding process, improve the ability of conducting current, make the welding process more smooth and improve the working efficiency. Easy to Use: The 14AK contact tip adopts a standardized designed to ensure the tightness and stability of the connection. Package Include: 2x Gasless Nozzle, 2x Brass Connecting Rod, 10Pcs 0.030" (0.8mm) Conductive Tips. Can be reused for a long time. Specifications: Material:Copper+plastic Type:6mm/10mm/12mm Nozzle:Approx.42x18mm/1.65x0.71inch Package Includes: 2Pcs Gasless Nozzle 2Pcs Brass Connecting Rod 10Pcs 0.030" (0.8mm) Copper Conductive Tips note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.