Milwaukee SHOCKWAVE™ Impact Duty™ 8-PC 3/8" Drive Metric 6 Point Socket delivers exceptional impact durability designed for high torque applications. Crafted from high-strength forged steel, these sockets feature a non-slip hex geometry that helps prevent fastener rounding, ensuring reliable performance. The long-lasting stamped size markings provide quick and easy socket identification, making your work more efficient. For added convenience, the dual-hole design and ring groove allow for easier socket attachment and removal. This set is optimized for use with 1/2-inch drive impact wrenches, drivers, ratchets, and adapters. The kit includes a range of sockets in sizes 10MM, 13MM, 14MM, 15MM, 17MM, 19MM, 21MM, as well as a 3/8" socket adapter, making it a versatile addition to your tool collection. Model Number: 49-66-7021