Application - Can be used with for MB-15AK MIG/ Welding Torch. Material - Soldering nozzles are made of copper, which is strong and hard, highly conductive and . Affordable Set - 25 pieces in total, enough to last for a long time. All necessary parts are packed in one set. Suitable for:MB15 15AK Welding Torch Colour:Silver & Gold Material:iron + copper Package Contents: 5 x Plug-in Conical Gas Nozzles 15 x M6 0.8mm Power Nozzles 2 x Nozzle Handle with Retainer Spring 2 x Insulators 1 x Key Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.