7pc 3/8” Drive Long Hex Bit Socket Set - Metric, 48-22-9547The MILWAUKEE 7pc 3 8" Drive Metric Long Hex Bit Socket Set with FOUR FLAT sides is designed from the ground up to be part of the most versatile socket family. Milwaukee long reach sockets feature an innovative design with four parallel flat sides, which deter rolling and are wrench compatible. The 6" length and slim profile of these sockets provide the best access in tight spaces. The one piece socket design offers improved durability compared to two