Features： 1、[APPLICABLE MODEL] This nozzle kit is suitable for MB‑15AK MIG MAG welding gun, suitable for Rilon, for Riland, for Jasic, for Mitech, for Chiry, for Krypton, for Longetivity, for Berlan, etc. 2、[ MATERIAL] Made of brass and red copper materials, with good electrical conductivity and high temperature resistance. 3、[STANDARD SIZE] These welding nozzles have standard size, sufficient in quantity, easy to install and replace. 4、[EASY REPLACEMENT] Often used in the welding operation of the gas shielded welding gun, can directly replace the old or broken nozzle. 5、[PORTABLE DESIGN] Small and compact, light in weight, easy to assemble and use, which is indispensable welding consumable. Specification： Item Type: Welding Gun Nozzle Material: Brass + Copper Copper Contact Tip Specification: Approx. 6 x 25 x 0.8mm / 0.24 x 1 x 0.03in Brass Gas Nozzle Specification: Approx. 53 x 12mm / 2.1 x 0.5in Brass Connector Rod Specification: Approx. 42 x 6mm / 1.65 x 0.24in (There is an error of 0.1-2mm due to manual measurement) Applicable Scene: Suitable for MIG welding gun Package List： 10 x Copper Contact Tip 2 x Brass Gas Nozzle 1 x Brass Connector Rod