The iGaging stainless steel hook rule is marked with a metric scale on both sides and has a detachable heavy-duty hook at one end.
This high quality 300mm (12in) hook rule is made from hardened and tempered Stainless Steel and is precision etched for long life and readability. Calibrations are on both sides with 1mm increments.
Quickest and easiest way to accurately measure from the end of the workpiece.
MEASURING SCALE IS MARKED IN METRIC.