CTA Tools 2059 VW and Audi Suspension System Socket featues a 14-millimeter by 12-point XZN socket with a tamper-proof head. It is designed to service various 2003 and up VW, Audi and Porsche axle bolts, differential bolts and transmission drain plugs,as well as some Detroit Diesel engines. It has a 1/2-inch drive. The socket has a 2-piece design for high torque applications, and is precision machined for an exact fit. Heavy-duty construction allows for strength and durability. Whether tuning up your '68 Corvette or changing the oil on a John Deere tractor, CTA can supply you with the tools needed to do the job. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.