Lincoln 3 Inch Nozzle Extension, Standard - KP2721-3 Hand Sheild You get aerospace-grade performance with

You get aerospace-grade performance with a clean run-time history

Easy to use - Simple two knob operation for controlling wire feed speed and voltage

The Invertec V276 Tweco delivers exceptional operational versatility through its comprehensive feature set designed specifically for construction site productivity

Air-Cooled system for efficient heat dissipation

and precision aerospace work

Lincoln 3 Inch Nozzle Extension, Standard - KP2721-3 Hand Sheild You get aerospace-grade performance withLincoln 3 Inch Nozzle Extension, Standard KP2721 3 Nozzle Extension for K231 Torches, rated for 600A Features Compatible with K231 1 & K231 2 Submerged Arc Torches Provides access to hard to reach joints Can be used with up to 1 4 in. diameter wire