this is a brand new titanium 150 amp spool gun it's open box but is brand new The TITANIUM 150 Amp Spool Gun is a lightweight aluminum welding spool gun designed for use with MIG welders. With a flexible neck tube for easy positioning, the Spoolmate 150 Spoolgun model is 20ft long and delivers consistent performance up to 150 amps. This high-quality spool gun is ideal for welding and soldering tasks in various industrial and manufacturing settings, providing a reliable and efficient solution for professionals in the field.