About the Products:
Boasting sturdy laser-etched measurements, the scale ruler ensures that markings never fade or rub off, allowing for consistent accuracy throughout its use.
 Suitable for architects, engineers, and design students, this precise triangular scale ruler is essential for drafting architectural drawings, floor plans, and blueprints.

 Specifications:
Product Name: 12 Inch Triangular Engineer Scale Ruler
Material: Aluminum
Imperial Scale: (1:10, 1:20, 1:30, 1:40, 1:50, 1:60 ) / (1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16)
Color: Blue

 Package Include:
1 x 12 inch Engineer Scale Ruler
1 x 12 inch Architectural Scale Ruler
1 x 12 inch standard metal ruler

  Warmly Note:
1.)The colors may have differences in the different displays, please understand.
2). Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.