The MILWAUKEE 1/4" Drive 42pc Premium Metric Socket, Bit & Wrench Set is designed offering our users the Most Versatile Sockets that are Anti-Roll and Wrench-Ready. 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. 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. Our Flex Head Ratcheting Combination Wrenches feature a market leading 2.5° of arc swing, and alongside the flex-head, allows our users to work quickly and efficiently tight spaces.The set comes with accessories included so that our users can get every job done, both in the garage and on the job site.