K549-1 - Lincoln Electric Magnum 100L Innershield Conversion Kit .035"

Complete Flux-Cored Conversion Solution

The Lincoln Electric K549-1 Innershield Welding Kit is the ultimate convenience package for welders looking to transition their equipment from standard MIG (GMAW) to self-shielded flux-cored (FCAW-S) welding. Designed specifically for the widely used Magnum 100L welding gun, this kit eliminates the guesswork involved in sourcing individual components. Whether you are planning to weld outdoors where shielding gas can be blown away by the wind, or you simply need the deep penetration characteristics of flux-cored wire, this kit provides everything necessary to get you up and running immediately.

What's Inside the Box?

Lincoln Electric has curated this kit to ensure you have the essential consumables for a seamless setup. The centerpiece is a substantial 10 lb (4.5 kg) spool of Innershield® NR-211-MP wire. This .035-inch (0.9 mm) wire is renowned for its versatility and ease of use in all positions. To support the wire, the kit includes a dedicated cable liner designed to feed the flux-cored wire smoothly through your gun cable, reducing the risk of bird-nesting or feeding issues. Also included is a specific contact tip sized perfectly for the .035 wire diameter.

Optimized for Gasless Welding

One of the standout components of the K549-1 kit is the gasless nozzle. Unlike standard MIG nozzles which are designed to direct gas flow, this specialized nozzle serves to protect the threads of your gas diffuser from spatter while allowing you to get closer to the work piece. This design significantly improves visibility of the weld puddle, which is crucial for maintaining control and producing high-quality welds. By removing the need for a heavy gas cylinder, this kit transforms your welding rig into a more portable unit, perfect for farm repairs, maintenance work, and on-site fabrication.