£3.79
Silverline Socket 1/2 Inch Drive 12pt Metric 30mm
12-point bi-hex socket for a fast, accurate location of the fastener. Precision cold-forged, hardened, and tempered chrome vanadium steel. Fully polished and nickel chrome plated for durable corrosion resistance. Chamfered ends and thin walls for positive location on the fastener. The knurled ring provides grip and control in the hand, and the bearing hole provides a solid connection to the tool.