The 144-pc 1/4" and 3/8" Drive Tool Set, No. DWMT45436, from DeWalt, includes a variety of sockets, extensions, adapters, universal joints, and ratchets. DirectTorque technology helps to prevent the rounding of fasteners and provides a better grip for the user. The set features a polished chrome vanadium finish and includes two 72-tooth ratchets which allow for a 5-degree arc swing for maneuverability in restricted areas. Hand-stamped markings allow for the identification of sizes. A foam tray houses the set for easy transportation and toolbox insertion.