The Milwaukee® 12 piece 3/8” Drive Metric Ratchet Set delivers ultimate versatility and access. The slim-profile ratchet features a pivoting ratchet head, allowing you to use it as a ratchet, a nut driver, or any angle in between. Our FOUR FLAT™ Sides are anti-roll and wrench-ready. Metric socket sizes are stamped into the flats for improved visibility and easy reference. The ratchet wrench kit is stored in a soft-sided carrying case that includes a socket rail to keep sockets and accessories organized, both on and off the job site.