3/8 Inch Drive Shallow and Deep 12-Point Impact Socket Set with Rails and Tray, 18-Piece (5/16 - 3/4 in.) Quantity:1 Shoulder Diameter: M12

Shoulder Diameter: M12

Place sockets onto the clips to store them loosely

Stamped Markings – Markings are permanently impressed into the material by a roll-stamp die and are clearly visible because of their extra-deep outline • Secure Drive Tool Engagement – Detent grooves and beveled edges provide a smooth and secure connection with the drive tool • Carrying Case – Made from a high-density polyethylene material and withstands exposure to common lubricants

They are also more effective on harder materials

3/8 Inch Drive Shallow and Deep 12-Point Impact Socket Set with Rails and Tray, 18-Piece (5/16 - 3/4 in.) Quantity:1 Shoulder Diameter: M12Sizes are marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Shallow and deep 12 point opening fits double hex (12 sided), hex, and square shaped fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Meets a minimum of 1. 3 times the ANSI ASME standard for proof torque Twist to lock socket rail organizes and securely holds sockets in