12" Aluminum Triangular Architect Scale Ruler – Laser-Etched Imperial Measurements – Durable Black Anodized Finish – Ideal for Architects, Engineers, Draftsmen, and Students(Black)

Architectural Scale Ruler,12" Aluminum Architect Triangular Ruler Engineers Ruler,Construction rulers for Architects, Blueprint,Students, Draftsmen and Engineers by Soraco(Black)

Mr. Pen- House Plan, Interior Design and Furniture Templates, Drafting Tools and Ruler Shapes for Architecture - Set of 3

Bright Creations 2 Pack Engineering Graph Paper Pads, 11x17 Quadrille Grid Paper for Drafting, Engineering, Blueprint Drawing, Architect Designers (4 Squares Per Inch, 50 Sheets Each Pad)