GEARWRENCH is a premier mechanics hand tool brand, offering products that are designed to meet the tough requirements of both professional mechanics and automotive enthusiasts. This 192-piece Mechanics Tool Set is a staple for every tool box and features popular socket sizes for a variety of jobs. The set includes 1/4", 3/8", and 1/2" drive ratchets that all feature a low-profile head and flush-mounted reversing lever for greater access. The sockets feature large, hard-stamped part numbers and sizes on both sides of the socket, allowing for easier viewing of the socket sizes, plus double lines (SAE) and knurled lines (metric) for easy identification. The wrenches have a 72-tooth ratcheting box end that needs a minimal 5° to move fasteners vs. 30° for standard wrenches.