Our 47pc 1/2 in Drive Ratchet & Socket Set features a 90-tooth ratchet that has 4 degree of arc swing and a slim profile for working in tighter spaces. The sockets have FOUR FLAT Sides that prevent rolling and are wrench ready. Sizes are stamped into each socket for easy-to-read visibility. Users can keep this set organized in the included PACKOUT Low-Profile Organizer with a clear top for easy identification of parts at a glance. Our PACKOUT Organizer is IP65 rated and built from impact-resistant materials for durability on and off the jobsite. The Organizer is part of our PACKOUT Modular Storage System, allowing our users to custom build storage systems to easily transport and organize their tools and accessories. This set is backed by our Mechanics Hand Tools Lifetime Guarantee.