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

5 Pack | Pacific Arc, Engineer Triangle Scale Ruler 12 Inch With Etched Markings In Fully Divided 10, 20, 30, 40, 50, And 60 Parts To The Inch

Pacific Arc Architectural Scale Ruler, 6" Scale Ruler For Architectural Designs, Engineering, Or Drafting

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

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

Architectural Scale Ruler, 12'' Imperial Architect Scale, Aluminum Engineer Scale Ruler For Blueprints, Metal Scale Rulers, Architecture Ruler,

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

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NOKKO 12 Inch Architectural And Engineering Scale Ruler Set - Professional Architect And Engineer Scale Rulers For Drafting, Architects, Engineers,

Alumicolor Architect 6 Inch Ruler Scale W/ 4 Bevel Design For Drawing, Drafting & Engineering, Calibrations Divided By (1/8, 1/4), (1/2, 1), (3/8, 3/4

4 Architectural Engineer Triangular Drafting Scale Rulers Staedtler,

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

Architectural Scale Ruler, 12'' Imperial Architect Scale, Aluminum Engineer Scale Ruler For Blueprints, Metal, Triangle Drafting Ruler (Golden)

Kyuionty Engineer Scale Ruler 12 Inch, Aluminum Laser-Etched Triangular Drafting Tool For Civil Engineering Drafting, Imperial Scale 1:10, 1:20, 1:30,

Ownmy 3 Pack 30cm Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural And Engineer Scale Metal Ruler Set, Clear Scale

Alumicolor Aluminum Engineer Color-Coded Solid Drafting Scale, 6IN, Silver

Alvin 241B Engineer Scale 12in Triangular Drafting Eng Chain Scale Ruler Plastic. Alvin. White. Measuring Tapes & Rulers. 088354150756.

Piutouyar 12 Inch Engineer Scale Ruler, Metal Engineering Ruler Aluminum Laser-Etched Triangular Drafting Tool For Civil Engineering Drafting,

Engineer Scale Ruler 2 Pack 12-Inch Triangular Ruler Metal Scale Ruler For Blueprints Drafting Ruler For Civil Engineer, Draftsman

Architectural Scale Ruler 12 Inch, Aluminum Architect Ruler & Metal Ruler Set, Imperial Engineer Scale For Blueprints, Drafting Ruler For Architects,

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Lufkin 6' X 5/8" Engineer's Scale Wood Rule 1066DN

Architectural Scale Ruler For Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler With Imperial Measurements For Architects Engineering,

Staedtler 12" Triangular Engineer Scale - 12" Length X 1" Width - 1/10 Graduations - Imperial, Metric Measuring System - Plastic - White - 1 Each

Mitutoyo 182-203, Steel Rule, 6" (5R), (1/32, 1/64, 1/10, 1/100"), 1/64" Thick X 1/2" Wide, Satin Chrome Finish Tempered Stainless Steel

Stylo 12" Aluminum Architect Scale Ruler Laser Etched Triangle Drafting Ruler, Color Coded Grooves For Blueprint, Drafting And Drawing, Architectural