Product description and features: bolt kit: in the title we specify the specific model for your car. - The best anti-scratch product for screws! The kit contains 4 anti-theft screws or nuts and 2 keys for steel rims. The Anti Theft Bolt Kit is approved and approved by major car manufacturers by the Thatcham English Institute. Thanks to its torsion resistance at over 400 Nm on the cut protection rotating ring and on the head of the unperformable screw nut. The combination design prevents pulling out with any type of tool. Self-centring key for easy installation and disassembly. The hexagon of the theft key allows the use of the key supplied with the car, robust cut protection rotating ring, which can be screwed on with tools. HINDERT BOHR. - AND CUTTPROOF HEAD PRODUCTS WITH OEM TECHNOLOGY, PROCESS AND CONTROL BODY IN RESISTANCE CLASS 10.9 (BOLS) AND RESISTANCE CLASS 10 (NUTTERS) TORSION RESISTANCE OVER 400NM. Threading is done after recovery. NNNNNNNVehicle types available to get the replacement key in case of loss