Its innovative FOUR FLAT™ Sides feature an anti-roll and wrench-ready design. The 90 tooth ratchet tool offers 4° of arc swing and a slim profile design, allowing you to work in tighter and more confined spaces, be it under the hood of a car or in the middle of a remodel. The ratchet and socket kit comes with a removable inner tray which is perfectly designed to be stored long-term in a steel storage chest. All of our sockets are stamped with metric measurements on the flat side for easy-to-read visibility. It also comes with a durable carrying case for ultimate portability. The set comes with accessories included so that our users can get every job done, both in the garage and on the jobsite.