TEKTON SKT35205 3/4 in. Drive 12-Point Socket and Ratchet Set 19 mm to 50 mm (27-Piece)The TEKTON 3/4 Inch Drive 12-Point Socket & Ratchet Set includes a range of socket sizes from 19 to 50 mm. The set comes equipped with a 72-Tooth quick-release ratchet as well as a universal joint and 8-inch extension, which arent often found in most sets. All of the tools come stored in a sturdy carrying case. The 12-point socket openings are an exact fit for double hex fasteners and also work with hex and square shapes.12-point sockets apply force to flat sides of fasteners and not the corners, preventing round-offExtra large die-stamped size marking is easy to read and cant wear offPolished, chrome-plated finish is easy to clean and highly resistant to corrosionFinely geared 72-tooth ratchet needs only a 5 working swing arcIncludes universal joint and 8 in. extension, tools not found in most sets23-piece 3/4 in. drive 12-point metric sockets: 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 31 mm, 32 mm, 33 mm, 34 mm, 35 mm, 36 mm, 37 mm, 38 mm, 41 mm, 46 mm, 50 mm1-piece universal joint: 3/4 in. drive1-piece 3/4 in. drive extension: 8 in.1-piece 3/4 in. drive quick-release ratchet: 22 in.1-piece storage caseDimensionsDrive Size3/4 in