Overview Milwaukees 12pc 3/8 Drive Ratchet Set delivers ultimate versatility and access. The slim-profile ratchet features a pivoting head that can be used as a ratchet, a nut driver, or any angle in between. Milwaukees proprietary sockets feature a parallel flat design for wrench compatibility and to deter rolling. Socket sizes are stamped into the flats for improved visibility. The 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.. Includes (1) 3/8'' Drive Roto Ratchet (1) Carrying Case (1) 10mm Deep Well Socket (1) 12mm Deep Well Socket (1) 13mm Deep Well Socket (1) 14mm Deep Well Socket (1) 15mm Deep Well Socket (1) 17mm Deep Well Socket (1) 18mm Deep Well Socket (1) 19mm Deep Well Socket (1) 6'' Extension (1) 3/8'' to 1/4'' Drive Adaptor (1) 3/8'' to Hex Adaptor Features Pivoting Ratchet Head Wrench-Compatible Sockets Stamped Size Labels Slim Profile Design Parallel Socket Flats Deter Rolling Organized & Portable Storage Solution Specifications: Product Type: Socket Size: 3/8''