Applications using this measurement include Cylinder Head Big End Bearings Main Bearings & Flywheels found on Audi BMW Citroen Fiat Ford Jaguar Lancia Mercedes Benz Morgan Opel Peugeot Porsche Renault Saab Seat Vauxhall Volkswagen Volvo D Male Female Friction grip cursor which can be easily zeroed Hands free operation with quick adjustment reaction arm for locking scale Clear protractor with 2 degree increments