KP44-564-15-B10 - Lincoln Electric Magnum PRO Cable Liner, 1/16-5/64 in, 15 ft (10-Pack)

High-Performance Liner for Magnum PRO Systems

The Lincoln Electric KP44-564-15-B10 is a premium steel cable liner specifically manufactured for the Magnum PRO line of MIG welding guns. Engineered to handle substantial wire diameters of 1/16 inch (1.6 mm) to 5/64 inch (2.0 mm), this liner is the backbone of a reliable feeding system for heavy fabrication tasks. Professional welders know that the liner is often the unsung hero of the MIG process; a compromised liner leads to erratic feeding, birdnesting at the drive rolls, and unstable arcs. This replacement part restores the smooth, low-friction path required for precision welding.

With a total length of 15 feet (4.6 meters), this liner is designed to be trimmed to the exact length of your gun cable assembly, ensuring a perfect fit from the power pin to the contact tip adapter. It is compatible with Magnum PRO Semi-Auto Guns and Magnum PRO Robotic Torches, making it a versatile stock item for shops utilizing Lincoln's advanced wire delivery systems. The liner's construction is robust enough to guide stiff wires without buckling, yet flexible enough to navigate the bends of the cable assembly without creating excessive drag.

Supplied as a 10-pack, this SKU is intended for high-volume environments where preventative maintenance is key. Over time, copper dust, dirt, and drawing lubricants build up inside the liner, increasing friction and causing wire chatter. By replacing the liner at regular intervals—or whenever wire feeding resistance is detected—you protect your drive motor and ensure consistent amperage at the arc. This bulk package allows maintenance teams and operators to keep a ready supply of liners, minimizing downtime during shift changes or equipment servicing.

Installation is straightforward and follows standard Lincoln Electric procedures for the Magnum PRO series. Proper liner trim is essential; a liner that is too short can cause micro-arcing inside the diffuser, while one that is too long can cause kinking. This liner provides the necessary length to achieve a precise fit for 15-foot cables. Whether you are running flux-cored wires or solid steel wires in the 1/16-5/64 range, the KP44-564-15-B10 delivers the performance and durability expected from Lincoln Electric components.