The Faithfull FAIRULEFOLDW folding rule is a traditional style folding rule as used by cabinet makers, bricklayers, carpenters, decorators, woodworkers and home handymen. Manufactured from a virtually unbreakable ABS plastic. The easily read figures and graduations, plus the bevelled edges, help to avoid errors and to allow more accurate measurements to be made. The rule features both metric and imperial graduations for ease of use Metric scale Graduated in 1, 5 and 10mm up to 1m. Imperial scale Graduated in 8ths, figured every inch up to 1 yard.