ITEM NAME:Nozzle Contact Tip 0.030 Gas Diffuser MIG Welder Consumable Welding Tool Product Description Description: Specifications: Product Material: Copper Galvanized Scope of application: 15AK welding and cutting gun head Packaging size: 100*70*30mm/3.94*2.76*1.18" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. Included: 2 X Protective Nozzles 5 X Conducting Nozzles 4 X Connecting Rods.Scope of application: 15AK welding and cutting gun head. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Product Material: Copper Galvanized.