Intoy 12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core With Laser Etched Scales, Imperial Scale - 1:10, 1:20, 1:30, 1:40, 1:50, 1

Triangular Engineering Scale Aluminum Ruler For Architects, Engineers And Students (12 Inches)

STAEDTLER Engineer Aluminum Triangular Scale, 12in Metal Ruler With Color-Coded Grooves, Weather-Resistant, 6 Scales (10-60 Parts Per Inch)

Rena Chris 2PCS Architectural Scale Ruler: 12" Imperial Aluminum Triangular Scale Ruler, Laser-Etched Architecture Ruler, Drafting & Architect Ruler

STAEDTLER 12in Engineer Scale Ruler - Triangular Engineering Ruler With 6 Scales(10-60 Parts/Inch), Color-Coded Grooves, Plastic

12-Inch Architectural And Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | For Architect And Civil Engineer

Staedtler 12-Inches Architect Triangular Scale (98719-31BK)

STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale With High-Contrast Etched Markings, 6 Imperial Scales For Drafting &

Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale

Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing

Komelon 433IEHV High-Visibility Professional Tape Measure Both Inch And Engineer Scale Printed 33-Feet By 1-Inch, Chrome

Komelon 425IEHV High-Visibility Professional Tape Measure Bother Inch And Engineer Scale Printed 25-Feet By 1-Inch, Chrome

Staedtler Professional Engineer's 12" Triangular Scale

Crescent Lufkin 1/4" X 5' Architect's Pocket Scale - W393

Lufkin 1066DN Red End Engineer's Scale Wood Rule, &Frac58" X 6'

LAND 165ft/50m Heavy Duty Fiberglass Tape Measure - 1/2-Inch Wide, Dual Inch/Metric Scale, Durable Open Reel Measuring Tape For Surveying, Engineering

Youoklight Stainless Steel Ruler 2-Pack, 12 Inch & 30 cm Metal Ruler Dual Scale, Flexible Yet Durable Metric And Imperial For Drawing, Engineering,

LAND 100ft/30m Heavy Duty Fiberglass Tape Measure - 1/2-Inch Wide, Dual Inch/Metric Scale, Durable Open Reel Measuring Tape For Surveying, Engineering

Macarrie 10 Pcs Architectural Scale Triangular Ruler 12" Architect Engineers Scale Ruler Set Aluminum Metal Ruler With Imperial Measurements For

LAND 300ft/91m Heavy Duty Fiberglass Tape Measure - 1/2-Inch Wide, Dual Inch/Metric Scale, Durable Open Reel Measuring Tape For Surveying, Engineering

Mr. Pen Architectural Triangular Ruler Set With 12 Inch Triangular Scale, 11 Inch 30/60 And 8 Inch 45/90 Triangles

Architectural Scale Ruler 3 Pack Aluminum Triangular Ruler 12 Inch Imperial Metal Scale Ruler For Blueprint Drafting Ruler For Architect, Civil

WORKPRO Mini Tape Measure, 3 Pcs 12ft Auto-Lock Easy Reading Tape Measurement, Inch/Metric Scale Pocket Size Small Tape Measure For Engineer, Portable