Klein Tools KNECT™ Deep-Well 3/8-Inch Drive Socket Set, SAE and Metric, 23-Piece
October 6, 2025
This 23-piece SAE and metric deep-well impact socket set is built for tough jobs, featuring the most common sizes up to 13/16-Inch and 19 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 three adapters and a MODbox™ accessory case for compact, modular storage.
- 23-piece SAE and metric socket set contains most common standard deep-well impact socket sizes up to 13/16-Inch and 19 mm
- Optimized wall thickness on the deep-well impact sockets provide increased access and reach for longer bolts and hard to reach areas
- Long lasting, industry-standard color-coded painted rings and bold stamped size and high contrast paint infill size markings to quickly identify socket sizes
- Cold forged, heat treated Cr-Mo steel impact-rated sockets are engineered to withstand the torque of the toughest jobs
- Includes a 3-Inch long impact adapter which allows the socket to be used with a 1/4-Inch impact driver
- Multi-purpose adapters (3-Inch and 6-Inch) work 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
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