SKU: westcott m-100
MPN: M-100
12"/30cm Combo Scale Ruler
. 3 scale ruler
. Graduations in 16ths, tenths to the inch & millimeters
. Inch graduations in sixteenths, tenths to the inch and metric calibrations
. Transparent plastic for easy viewing to the page
. Laminated for durability
. Perfect for all your drafting and drawing needs.