10 Piece 3/8" Drive 6 Point Swivel Metric Impact Socket Set High Strength Grip Power Tool Set: SK's SureGrip hex design drives the side of the hex to deliver enhanced strength. Easy-to-access, the impact socket set avoids the rounding of rusted or damaged fasteners. Hand tools protect the hands from any injury that can happen if the pin comes loose while working Recognizable Impact Sockets: high visibility technology sockets feature a 120 degrees laser engraved power utility that come with extra-large markings for quick-and-easy reference High End Design: 10 piece socket set. 3/8-inch drive 6 point swivel metric. Impact units measure 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. The hand tool kit features SK's High Visibility technology Accessible Hand Tools: swivel fractional utilities employ 30-degree flex-angle and extra recess depth to provide improved access. The SK Sockets abates corrosion Portable Tool Kit: metric tools come in a 10mm through 19mm sockets packaged in a plastic tray. Easy to carry power sockets weighs 1.98 pounds.