Why use a spool gun like the Lincoln Magnum 100SG Gun Tube KP2631-1 for aluminum welding?

Spool guns mount a 1 lb spool of wire directly at the gun, eliminating the long conduit run that causes soft aluminum wire to bird-nest in standard MIG guns.

What power source is the Lincoln Magnum 100SG Gun Tube KP2631-1 compatible with?

Designed for use with compatible Lincoln Electric power sources with a spool gun receptacle. Confirm your power source model supports this gun tube before ordering.