1COMPLETE KIT: The MIG welding gun kit is well made to protect a wide range of accessories, making it easy to change as the perfect replacement 2DURABLE MATERIAL: Plasma cutting torch parts are made of excellent copper material, durable, reliable and possess long service life 3APPLICABLE MODEL: The MIG welding gun accessory kit is suitable for FY 15AK plasma torch welding accessories, can be perfectly replaced 4EASY TO INSTALL PARTS: Quickly replace worn out welding parts for continuous and efficient use, easy for yourself to install and use 524PCS IN TOTAL: The package contain a total of 24pcs welding gun tip nozzle diffuser, ensure smooth and accurate cutting for your welding projects 2 x Protective Nozzle 20 x Conductive Nozzle 2 x Connecting Rod