The Spoolmate™ 100 Spool Gun from Miller Electric is an essential tool for welding enthusiasts looking to work with 4043 Series aluminum wire. Designed for optimal performance, this spool gun operates at a capacity of 135 amps with a 30 percent duty cycle, ensuring reliable and efficient welding. Its 12-foot direct connect cable allows for extended reach, while the heavy-duty strain relief enhances accessibility to your work area. Additionally, the Spoolmate™ 100 comes equipped with extra contact tips and a nozzle, providing versatility for various welding tasks, all neatly stored in a convenient carrying case. With features that protect the wire and facilitate consistent feeding, this spool gun is a valuable addition to any welding setup.