CTA Tools 1440 Brake Rotor and Drum Removal Tools are designed to service both, European and Japanese cars with 10-millimeter threaded holes in the rotors and drums. You can turn them by hand, using the knob or by wrench with the hex sha-Feet These tools are great for avoiding damage to rotors with magnetic ABS sensors and sealed wheel bearings. 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.