Most welding devices are suitable: Welding devices: 180 A - , , Merkle, , , , , Isrkavar, Loeschwei, Elektra Beckum, EWM and many more. Burners: MB14 / 15, ML 1500, G15, SB 15, 15, SB 150, TBI 150, ERGOPLUS 15. High quality metal materials: Welding torch accessories are made of metal, are strong and durable, and can conduct heat well. The right parts set can simply be installed on the welding without having to worry about the size of the product! Transparent storage box: The welding accessories set is stored in a transparent storage box. You can select and replace worn parts. The storage box can also help you to store parts more conveniently and avoid loss. : wear parts set is very suitable for beginners or professional welders. The small size can be put in the tool bag and carried at any time. With the different parts and quantities, you no have to worry about part damage! Color: black + silver Material: metal Package content: 10 x contact nozzle M6 x 25 mm 5 x gas nozzle, conical plug-in 2 x nozzle holder with Retaining spring 3 x retaining spring 2 x insulating ring 1 x tool 1 x bend tube Only the above package content, other products are not included. Note: Light 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.