The Performance Tool 30MM Fwd Axle Nut Socket is a single, metric-sized hand tool designed for automotive use. This socket features a 30mm size with a 1/2in. drive size, making it compatible with various fastening nuts. The black oxide surface finish ensures durability and protection against corrosion, while the tool is brand new in its original packaging. Additionally, the socket includes a California Prop 65 warning regarding potential health hazards.