SK 4822 12 Piece 1/2-Inch Drive 6 Point 1/2-Inch to 1-1/4-Inch Deep Socket Set 12-piece 1/2-inch drive 6-point deep fractional socket set stands up to harsh working environments Patented SuperKrome finish for durability and maximum corrosion resistance SureGrip hex design drives the side of the fastener, not the corner Includes 12 deep sockets 1/2-inch drive