Crescent, 148 piece, mechanic hand tool set, set includes 1/4", 3/8" & 1/2" quick release ratcheting drives with a wide selection of standard & deep sockets in the most common sae & metric sizes, included in the set are the following 3/8" drive tools: 60 tooth quick release ratchet drive, (2) extensions, 3/8" to 1/4" adapter, (2) spark plug sockets, (16) 12 point sockets & 9 each 6 point deep sockets sae & metric, 1/2" drive tools: 60 tooth quick release ratchet drive, 5" extension, 7 each 12 point sockets sae & metric, 1/4" drive tools: 60 tooth quick release ratchet drive, 3" extension, 22 each 6 point sockets sae & metric & (3) torx bit sockets, 12 each sae & metric long pattern combination wrenches, long nose pliers, 6" black oxide adjustable wrench, (2) acetate handle screwdrivers, a magnetic bit driver with 45 driver bits & 18 sae & metric hex keys.