12"/30cm English/Metric Mechanical Draftsmen Flat Scale by Alvin 764 Series
$21.64 / EA
when buying in bulk
12"/30cm four-bevel white scale made of high impact plastic. All graduations are double numbered. Full size – inches to 50ths and 32nds. Half size – inches to 16ths. Metric to 1mm. Supplied in vinyl sheath.