Stria - Folding RuleFrome Hardware
Stria is an elegant, durable and gratifying folding ruler. Made from solid Brass with a brushed finish and both Metric and Imperial measurements on each side it is perfect for every creative.
Stria consists of two arms that pivot together around a dovetail hinge. The hinge features an adjustable thread which with the help of the thumbscrew (included) can be tweaked to adjust the tension on the folding mechanism.
Designed to last a lifetime.