SUITABLE FOR CHRYSLER, AUDI,ALFA ROMEO, BMW,MERCEDES BENZ, MAZDA,MG,MITISUBISHI, SKODA,NISSAN,SUZUKI,PEUGEOT, HONDA,CITROEN,VAUXHALL,TOYOTA,FORD,FIAT,JAGUAR,VOLVO Heading Diameter:12MM, Fitting Length: 22mm, Fitting Diameter: 5MM