MIDWEST® 31-PC Mini Socket Bit Sets are packed with compact, tradesman tough sockets, bits, and wrench. Contained in a compact, shatter-resistant case, this toolset gets into tight places. The set includes a ¼” offset reversible socket wrench, four SAE and four metric sockets, 20 bits to address all types of screw heads, and a magnetic quick bit holder to extend your reach. One thing this set can’t do is stop you from losing the 10mm socket!