Craftsman Extreme Grip SAE/Metric  6 pc. S
*Socket Size: 3/8 in.
*Drive Size: 3/8 in. drive
*Metric or SAE: Metric and SAE
*Number of Points: 6 Point
*Product Type: Socket Set
*Number in Package: 6 pc.
*Impact Rated: No
*Material: Steel
*Packaging Type: Clamshell
*Extreme Grip platform is designed to offer a better fit and grip with fastener, making loosening, tightening, and starting faster and easier
*Each socket features movable jaws to provide solid fit for standard, metric and rounded fasteners
*Serrated jaws