KP23T-37-B25 - Lincoln Electric KP23T-37-B25 Magnum Gas Nozzle .38 ID (25-Pack)

Reliable Consumables for Professional Welders

Keep your Lincoln Electric Magnum® MIG guns running at peak performance with the KP23T-37-B25 Gas Nozzle. Designed for the professional welder who demands consistency, this nozzle features a fixed recess configuration. This design element is essential for protecting the contact tip from excessive spatter and radiant heat while ensuring the wire stick-out remains constant. By maintaining a fixed relationship between the tip and the nozzle exit, arc stability is improved, and the risk of shorting the tip to the workpiece is reduced. This specific model fits the widely used Magnum 300 and 400 amperage guns, making it a staple for many fabrication shops.

The 0.38-inch (9.7 mm) inner diameter sets this nozzle apart from standard general-purpose nozzles. The tighter bore creates a more focused gas column, which can be advantageous when welding joints that require precise gas delivery or when accessing restricted areas. Whether you are working on automotive repairs, intricate metal art, or complex industrial assemblies, the tapered profile allows you to get closer to the root of the weld. It supports a wire diameter range of .025" to 5/64", covering the most common wire sizes used in MIG welding today.

Sold as a pack of 25, this product offers exceptional value and convenience. In busy welding environments, nozzles are consumable items that require regular replacement to prevent gas turbulence caused by spatter accumulation. A fresh nozzle ensures smooth laminar gas flow, reducing the chance of weld defects. Trust in genuine Lincoln Electric parts to extend the life of your MIG gun and improve the quality of your finished welds. This bulk pack is perfect for tool cribs and mobile welding rigs alike.