SPI 13-959-2 Rigid Steel Rule: English/Metric Graduation, 1-1/4" Wide X 48 Inches (1200 Mm)

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

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

Engineering Slide Chart, Engineering Screw Chart, Screw Data Selector, Screw Selector, Screw Chart For Engineers, Drafters & Machinists

Woodworking Ruler, 3PCS Precision Metal Pocket Rule With 45° & 30° Slide Stops For Measuring Precision, T-Scribe Dual Inch/Metric Scale For Marking,

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

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

12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler For Architects, Draftsman, Students And Engineers, Color-Coded (1 Pack)

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

Groz 6-Inch Pocket Ruler | Stainless Steel | Imperial & Metric Graduations (01337)

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

12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler For Architects, Draftsman, Students And Engineers, Black

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

12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler For Architects, Draftsman, Students And Engineers, Golden

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

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

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

Chgimposs 12" Adjustable Sliding Combination Square Ruler & Protractor Level Measure Measuring Set, Inch/Metric

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

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

Slide Rule: The Autobiography Of An Engineer

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

Draxzor 3PCS Woodworking Ruler Set, Precision Pocket Ruler With Adjustable Slide Stop, Aluminum Alloy Measuring Tool For Marking & Scribing, Metal

PEC Tools 6 Inch Metal Ruler, 1/50" Thick X 1/2" Wide, High Contrast Machinist's Ruler With 1/32", 1/64", 1/50", 1/100" Graduations, Stainless Steel,

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

Mitutoyo 182-125, Steel Rule, 12"/300mm ( 1/32, 1/64", 1Mm, 0.5Mm), 3/64" Thick X 1" Wide, Satin Chrome Finish Tempered Stainless Steel

Woodpeckers Paolini Pocket Rule, Stainless Steel, 12 Inch, Woodworking Ruler With Sliding Stop, Vertical End Scale, Scribing Notch, Engraved Scales

Supercool Slide Rule A2L

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

Vintage Engineer's ""Unique"" Universal Slide Rule Made In England In Original Box

Aaprotools Handy Sliding Gauge Stainless Steel Vernier Caliper Ruler Measuring Tool Double Scales Mm/Inch Mini Pocket Ruler 80mm

Mitutoyo 182-111, Steel Rule, 150Mm, (1Mm, 1/2Mm), 1.2mm Thick X 19mm Wide, Satin Chrome Finish Tempered Stainless Steel

Vintage Soviet Logarithmic Engineer Student Slide Rule Ruler KLPZ 1960

Antique Lawrence Engineering USA Made Wood Slide Rule