LQ-TT-CY-CX Architectural Scale Ruler, 12'' Imperial Architect Scale, Aluminum Engineer Scale Ruler, Scale Ruler for Blueprints, Metal Scale Ruler, Architecture Ruler, Triangle Drafting Ruler (Blue)
Pacific Arc Architect Economy Scale Ruler, Divided by : 1/16th inch, 3/32 inch, 1/8 inch, 3/16 inch, 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1-1/2 inch, 3 inch Scale Degrees. 12 inch
DSUWAZU 12"Architectural Scale Ruler, Aluminum Scale, Triangular Ruler, Scale Ruler for Blueprint Imperial Measurements for Architects Engineering Artists, Draftsman Drawing, Laser-Etched Markings.(Black)
Zotemo Metal Ruler, 4 in 1 Multi-Functional Ruler, Straight Ruler, Triangle Ruler, Protractor, Geometry Rule Measuring Tools for School and Office Supplies (6 inch, Gold)
InnoHHustle Metal Geometry Set, 5 Pcs Math Drafting Ruler Kit with Protractor Aluminum Triangle Ruler 8 & 6 Inch Straight Ruler Teaching Measuring Tool for Student Draftsman Engineers School Office Supplies(Gold)
Zotemo Metal Ruler 12 inch, Aluminum Ruler with Metric and Imperial Measurement, 30 cm Long Straight Ruler with Inch and MM Conversion Table for Students and Office Supplies, 2 Pack