Professional ruler for commercial or occasional use 12" stainless steel ruler 12" ruler graduated in both metric and imperial measurements Ideal for drawing and craft work Complete with conversion chart on the rear of the ruler Comes with a handy drilled hole at the top for neat storage Manufactured from stainless steel for strength and durability Suitable for schematic drawings / building plans etc... Photo etched markings so they won’t rub off or long term continuous use Comes in a protective carry case Total width of the ruler 30mm Stainless steel ruler so easy to wipe clean when finished with