Features: 1.Fitment: The centre lock wheel nut socket is a replacement for 911 GT3 918 Cayman Panamera, please check the model of your car before ordering. 2.Easy Operation: Line up socket with nut tightly, turn counter clockwise to loose nuts. Ergonomic designed, ensure time saving and labor saving operation. 3.Parameter: This is a 3/4in drive center lock wheel nut sleeve tool with a 15 tooth design, that fits perfectly into your car, making wheel nut repair easier.. 4.Material: Made of high strength aluminum, high strength, strong hardness, not easy to deform, provide stronger torque, not for use with impact wrench. 5.Suggestion: When removing lug nuts, loosen each nut evenly on the driving wheel, completely removing one at a time to reduce the pressure on the remaining nuts. Specification: Item Type: Centre Lock Wheel Nut Socket Material: Aluminum 3/4in drive 15 teeth Fitment: Fits for 911 GT3 918 Cayman Panamera