SUNEX TOOLS 3325 3/8-Inch Drive SAE Master Impact Socket Set., Standard/Deep, 6-Point, Cr-Mo, 5/16-Inch - 1-Inch, 25-Piece

-CR-MO STEEL: Provides the strength and flexibility to handle high torque impact tools. | -RADIUS CORNER DESIGN: Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners. | -CHAMFERED OPENING: Quickly aligns fastener to socket. | -DUAL SIZE MARKINGS: Laser etched and roll stamped markings to ensure permanent socket identification. | -HEAVY DUTY STORAGE CASE: Convenient impact socket transport and storage. | -MEETS ANSI STANDARDS: All sockets are rigorously tested, ensuring peak performance and durability. | -25 PIECE SET | -SAE: 5/16 to 1 | -UNIVERSAL JOINT: Adapts any socket for use in swivel applications.