At 18" long, the Mac Tools 3/8" Drive Axis Comfort-Grip Flex-Head Ratchet, No. XR1890FPA, features an Ergonomic Comfort-Grip handle that provides the ultimate grip and reduces fatigue during use. The Axis name originates from the tool's ability to achieve ultimate access through a 90-tooth gear that rotates around a dual hub axis, providing a minimal 4-degree swing arc. The patented dual hub gear design provides superior strength and life by transferring a large portion of the force to the body of the ratchet. The ratchet has a high-polish finish and is manufactured in the U.S.A.