2pcs Architectural Scale Ruler, 12 Aluminum Architect Scale

2Pcs Engineer Scale Ruler Black Imperial Aluminum Alloy Scale

12inch Triangular Architect's ruler features 3 sides with 6 different scales. Percise scales,1:100, 1:200, 1:250, 1:300, 1:400, 1:500. For

ECYC 12 Triangular Scale Ruler 1:100/200/250/300/400/500 Plastic Engineering Mechanical Drafting Ruler

Triangular Ruler, 12 inch Metal Ruler, Triple Sided Color Coded, Imperial Scale Measurements, Drafting Ruler, Architect Ruler by Better Office Products (1 Pack) : Office Products

Alumicolor Aluminum Multi Function Drafting Scale for Architect, Drafting and Engineering, 6 Inch, Gold : Office Products

Mr. Pen- Metric Engineer Scale Ruler, Ruler, 12

1pc Architectural Scale Ruler For Blueprint, 12in Metric Metal

IDEAL METAL ARCHITECT RULER - This 12 inch scale is perfect for drawing, drafting and measuring designs, such as blue prints, floor plans, scale

Alumicolor Architect 12 inch Bevel Ruler w/Joist/Truss Scale for Drawing, Drafting & Engineering, Calibrations Divided by (3/32, 3/16), (1/8, 1/4)

Architectural Scale Ruler, 12 Aluminum Architect Scale, Triangular Scale, Scale Ruler, Triangle Ruler, Drafting Ruler, Architect Ruler, Metal Scale Ruler, Architecture Ruler(Black) : Office Products

Simple Precision Architectural Scale Ruler (Laser-Etched) Solid Aluminum Core | 12'' Triangular Architect Ruler with Imperial Measurements Architect S