CTA Tools 2048 10-Millimeter Female Square Head Drain Plug Socket is designed to service male square plugs on BMW, Ford, Toyota and Renault vehicles. Use with a 3/8-Inch square drive. 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.CTA Tools 2048 10-Millimeter