Spool , MIG Type Spool , Cooling Method Air-Cooled, Series Magnum 100SG, Maximum Current 130 A, Duty Cycle 30 Percent, For Gas Type Ar (Argon), Maximum Wire Diameter 0.035 in, Cable Length 10 ft, For Rear Connection Type Lincoln-Compatible, Handle Type Pistol Grip, Trigger Type Standard, Neck Tube Type Fixed, Neck Tube Angle 90 Degrees , For Wire Type Aluminum, Model K2532-1, Tip Series Magnum 100SG, Welding Processes MIG Welding (GMAW), Spool Capacity 4 in