Compatible with most welding devices rated 180 A and above, including Merkle, Isrkavar, Loeschwei, Elektra Beckum, EWM, and others. Compatible burners include MB14/15, ML 1500, G15, SB 15, SB 150, TBI 150, and ERGOPLUS 15. Made from high-quality metal materials, these welding torch accessories offer strength, durability, and excellent heat conduction. Components are designed for easy installation on compatible welding torches without sizing concerns. The set comes in a transparent storage box for convenient organization, allowing quick identification, selection, and replacement of worn parts. The compact design enables the storage box to fit easily into a tool bag, making it ideal for both beginners and professional welders. Includes a variety of parts and quantities for fast replacement of damaged components. 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. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm. The package includes only the items listed. Other products are not included.