Staedtler Flat Scale, 12 Inch Architectural Scale Ruler, 56189-10BK

About this item

• Features multiple imperial (inch) scales for making or measuring reduced scale drawings
• Gradations featured: 1/8", 1/4"; 3/8"; 1/2"; 3/4", 1"; 1.5" and 3", displayed on two bevels
• High contrast black gradation markings are etched into the ruler for long lasting, easy reading
• This durable straight edge ruler is sturdy yet light weight plastic for on-the-job safety
• A professional-level ruler scale for drafting, engineering, and blueprint reading