KNECT Deep-Well 3/8-Inch Drive Impact Socket Set, Metric, 9-Piece

This 9-piece metric deep-well impact socket set is built for tough jobs, featuring the most common sizes up to 21 mm. Sockets offer superior access for hard-to-reach areas, while stamped size markings with white in-fill and color-coded rings ensure quick identification. Made from heat-treated Cr-Mo steel, these sockets withstand extreme torque. Includes two adapters and a MODbox accessory case for compact, modular storage. Deep-well impact sockets provide increased reach on longer bolts. All sockets and adapters are impact-rated. Multi-purpose adapter is compatible with the KNECT (M) system. Multi-purpose adapter works with the KNECT (M) system's pass-through socket wrench or screwdriver to adapt to any driving situation. Compact, modular storage system is designed to nest neatly within the MODbox system.