This is a lovely well made hand tool made from steel stamped with the maker's name Moore and Wright.

It's fully adjustable to the length required with 2 quality turned  screw, 1 on each end.

It slides across the rule to the acquired measurement.

It measures in inches on one side and cms on the other.

It's approx 7.5 inches in length and 2.25 inches at widest part, weighs approx 75g.

It's in great original condition.