Product details:
SAE/Metric Mechanic's Tool Set - Keep Everything You Need in One Place The Blackhawk 1/4", 3/8" and 1/2" drives tool set makes sure you're equipped to handle fasteners of different sizes. Engineered from forged steel, the extensions and sockets in this set are designed for the long haul. For compact storage, the tools come in a soft, molded plastic case. Size stamped sockets further add to the overall convenience.