The Gear Operated AC Ratchet Aircraft Wrench Tool is a high-quality, single-piece hand tool designed for automotive use. With a 3/8” right-angle drive size and a length of 10”, this unit is perfect for reaching tight spaces in aircraft maintenance and repair. The patent number 2594669 indicates that this tool is a unique and durable solution for professionals in the aviation industry. Made in the United States by the trusted brand AC, this ratchet wrench tool is a reliable and essential addition to any workshop or tool collection. Ratchet is in nice used condition, no major marks or dents. Please see pictures.