KP44-564-15 - Lincoln Magnum PRO Liner for 1/16-5/64 Wire, 15ft

Smooth Feeding for Professional Results

Every welder knows that the number one cause of frustration on the shop floor is a poor wire feed system. If you are running heavy wire sizes like 1/16" or 5/64" through your Magnum PRO gun, the Lincoln Electric KP44-564-15 Cable Liner is the refresh your equipment needs. Designed to handle the rigors of industrial welding, this 15-foot liner ensures that your wire glides smoothly from the feeder to the puddle, eliminating the stuttering and surging that can ruin a perfect bead. When you are welding thick plate or structural components, you cannot afford to have your arc extinguish or burn back into the tip because of a kinked or clogged liner.

This liner is built tough for the heavy-duty welder. It fits perfectly into Lincoln's Magnum PRO Semi-Auto and Robotic guns, making it a versatile spare to keep in your toolbox. The 15-foot length is standard for many setups, giving you the freedom to move around your workpiece without compromising feed quality. Installation is straightforward: simply remove the old liner, unroll the new KP44-564-15, slide it into the gun cable, and trim it to the correct stick-out length according to your gun's manual. A fresh liner restores the mechanical precision of your torch, reducing the strain on your drive rolls and feed motor.

Using the correct liner size is critical. This specific model is engineered for the larger 1/16" to 5/64" diameter wires often used in flux-cored or high-deposition MIG processes. Attempting to force these thick wires through a smaller liner is a recipe for disaster, and using a liner meant for even larger wires can cause the electrode to snake inside the tube, leading to an unstable arc. By sticking with genuine Lincoln Electric parts, you ensure that the internal tolerances are exact. Don't let a worn-out, dirty liner slow down your production or compromise your weld quality. Swap it out with a KP44-564-15 and get back to laying down smooth, consistent welds.