Good Heat Resistance: The Gasless Nozzle Kit are high strength, high heat resistance, can reduce heat loss and provide the best welding 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 Package Include: 2x Gasless Nozzle, 2x Brass Connecting Rod, 10 x 0.030 " ( 0.8mm) Conductive Tips Can be reused for a long time Easy to Use: The 14AK tip adopts a standardized design to the tightness and stability of the connection Welding Torch Accessories: 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, Manufacturer: Msioytog