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Standard imperial measurements: 1-1/2, 1/2, 1, 3/16, 1/8, 1/4, 3/32, 3/4, 3/8, 3, 16. Professional grade for supreme accuracy color coded triangular scale for easy and quick selection of the desired scale.

Precision and accuracy: 12" triangular architect's ruler features 3 sides with 6 different scales, You will calculate dimension and perspective for plans and other blueprints without struggling with the guesswork.

High quality: made from high grade anodized aluminum and well-machined. Triangular body Design for Safer Cutting and Scoring of Materials. Ideal for any architect, engineer, draftsman, or student.

Durable triangular design- made with high quality, art, school work, heavy plastic this ruler is perfect for the drafting engineer on the go. Adept for every situation- this ruler is great for drafting and measurement of engineer designs, such as blue prints, scale drawing or Orthographic projects.
Accurate and versatile, floor plans, this is the perfect triangle ruler for any architect or engineer. Give them a practical, memorable gift that will further their creativity to the next level. Fully divided by : 10, and students. A great alternative to an aluminum ruler, 20, 50, 40, 30, engineers, this acrylic ruler is a perfect fit for all architects, this ruler makes it easy to measure precisely and accurately.



Inch scale: the scale ruler has 3 sides and 6 scales: 1:10, 1:30, 1:20, 1:50, 1:40, 1:60.


Engineer's triple-sided scale: 1:10, 1:30, 1:50, 1:40, 1:20, and 1:60. The aluminum triangle ruler is professional grade with supreme accuracy. This ruler is a perfect tool for any architect, drafting, students.
1. Khnum
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12-Inch Architectural and Engineering Scale Ruler Set Imperial | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included
#adKhnum #ad - Professional grade - engineers scale scale ruler for blueprints supreme accuracy Color-coded groove. Laser etched - architect scale drafting ruler tat will last permanent grooves that will never fade. 3 ruler combo set - architect ruler engineering scale professional or educational drafting tools metal ruler 18 inch.More information #ad
Solid core aluminum - Architect scale ruler engineer scale durable, anodized corrosion resistance. High visibility - scale drafting kit ruler contractor quick easy to read architecture scale graduations precise.Brand | Khnum #ad |
Manufacturer | Khnum #ad |
Part Number | AESR-11 |
More information #ad
2. Rena Chris
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12" Aluminum Architect Scale, Triangular Scale, Architect Ruler, Metal Scale Ruler, Architecture Ruler, Drafting Ruler, Scale Ruler for Blueprint, Architectural Scale Ruler, Triangle Ruler
#adRena Chris #ad - Laser etched scales never fading. Triangular ruler features 3 sides with 6 different scales, and made from high Impact aluminum, build to last.Standard imperial measurements: 1-1/2, 1/2, 1, 3/16, 1/8, 1/4, 3/32, 3/4, 3/8, 3, 16. Professional grade for supreme accuracy color coded triangular scale for easy and quick selection of the desired scale.
More information #ad
Architect ruler with durable laser cut imperial prints for accuracy. They will not wipe or scratch off ever. 12" triangular architect scale designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue Prints, and orthographic projections.Brand | Rena Chris #ad |
Manufacturer | THL-1 #ad |
Part Number | THL-1005 |
Model | THL-1005 |
More information #ad
3. Hutou
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12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Color-Coded 1 Pack, Students and Engineers, Draftsman
#adHutou #ad - Widely application: good for technical artist, modeller, engineer, graphic designer, architect, hobbyist, plan drawer, draughtsman, student.Precision and accuracy: 12" triangular architect's ruler features 3 sides with 6 different scales, You will calculate dimension and perspective for plans and other blueprints without struggling with the guesswork.
More information #ad
Mterial: made from high grade anodized aluminum, reliable and skillfully crafted for your most project needs, it’s a workhorse on the drafting table. Laser etched: architect ruler for laser etched, They will not wipe or scratch off ever. Purchase with confidence: If you're not fully satisfied, please return it for a full refund.Brand | Hutou #ad |
Manufacturer | Hutou #ad |
Part Number | HU-08-066 |
More information #ad
4. Intoy
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1:10, Ideal for Civil Engineering Drafting, 1:60, 1:50, Intoy 12 Inch Triangular Engineer Scale Ruler, 1:40, 1:20, 1:30, Anodized Solid Aluminum Core with Laser Etched Scales, Imperial Scale
#adIntoy #ad - Precise scale: professional grade for supreme accuracy. If you are unhappy with your purchase, please feel free to ask a full refund. Never fade scales: laser etched and black Anodized the anodic oxidation techniques, the scales is bold and legible, NEVER fade or Rub Off.High quality: made from high grade anodized aluminum and well-machined. Triangular body Design for Safer Cutting and Scoring of Materials. Ideal for any architect, engineer, draftsman, or student.
More information #ad
Reliable for engineers and students Drafting their blueprints, designs or drafts. Imperial scale: 3 sides with 6 scales - 1:10, 1:40, professional applications, architecture, 1:50, 1:20, Civil Engineering, 1:30, 1:60. Ideal for blueprint, Drafting and Technical Illustration. 100% worry-free warranty: reliable construction and accurate performance. Durable to use and a good grip in hand.Brand | Intoy #ad |
Manufacturer | YongKang HuaShen #ad |
Height | 1.02 Inches |
Length | 12.6 Inches |
Width | 1.02 Inches |
Part Number | E-01 |
More information #ad
5. Pacific Arc
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50, 40, Pacific Arc Engineer Triangle Scale Ruler 12 Inch with Etched Markings in Fully Divided 10, 30, 20, and 60 Parts to The inch
#adPacific Arc #ad - Perfect engineer ruler- equipped with color-coded scales and openly divided, artists, drafters, and 60 parts to the inch. The perfect gift - gift this metric scale ruler to the mechanical engineer in your life. Use it for drafting, or the most versatile ruler for you.Durable triangular design- made with high quality, art, school work, heavy plastic this ruler is perfect for the drafting engineer on the go. Adept for every situation- this ruler is great for drafting and measurement of engineer designs, such as blue prints, scale drawing or Orthographic projects.
More information #ad
Money-back guarantee-if this metric scale isn't what you're looking for, we offer a money-back guarantee, backed by Amazon. Accurate and versatile, floor plans, this is the perfect triangle ruler for any architect or engineer. Give them a practical, memorable gift that will further their creativity to the next level. Fully divided by : 10, and students. A great alternative to an aluminum ruler, 20, 50, 40, 30, engineers, this acrylic ruler is a perfect fit for all architects, this ruler makes it easy to measure precisely and accurately.
Brand | Pacific Arc #ad |
Manufacturer | Pacific Arc #ad |
Part Number | T-5121 |
More information #ad
6. Simple Precision
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Engineer Scale Ruler Laser-Etched Solid Aluminum Core | Simple Precision 12 Inch Triangular Engineering Ruler with Imperial Measurements
#adSimple Precision #ad - Functional - the classic engineer's triple-sided scale: 1:10, 1:40, 1:30, 1:50, 1:20, and 1:60. Sleek - simple design, satin black finish, and solid yet lightweight 021 lbs feel. Durable - made from a solid block of high grade anodized aluminum to ensure consistency and long-lasting performance.More information #ad
High quality - all our markings are LASER-ETCHED and will NEVER rub off or fade. Satisfaction guarantee - if for whatever reason you are unhappy with your purchase, we will offer a full refund, no questions asked! .Brand | Simple Precision #ad |
Manufacturer | Simple Precision #ad |
Height | 1 Inches |
Length | 13.3 Inches |
Weight | 0.26 Pounds |
Width | 1.2 Inches |
Part Number | SP1025 |
Model | SP1024 |
More information #ad
7. GSM Brands
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Triangular Engineering Scale Aluminum Ruler for Architects, Engineers and Students 12 Inches
#adGSM Brands #ad - 1:10, 1:20, 1:50, 1:30, 1:40, 1:60. Easy to use at a glance - Color coded grooves allow you to quickly and accurately scale drawings. Triangular Engineering Scale Aluminum Ruler. Professionally precise - Created and quality checked for supreme accuracy with exact measurements.More information #ad
All the scales you need in one place - the 12" truscale engineer's triangle ruler provides 6 total scales. High quality construction - made of solid not hollow high grade anodized aluminum, you'll immediately notice the heavier weight and durability you're looking for.Brand | GSM Brands #ad |
Manufacturer | GSM Brands #ad |
Part Number | TSR01 |
More information #ad
8. Gwybkq
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Engineer Scale Ruler 2 Pack 12-Inch Triangular Ruler Metal Scale Ruler for Blueprints Drafting Ruler for Civil Engineer, Draftsman
#adGwybkq #ad - Easy to carry: the metal scale ruler is light and you can carry it with you without taking too much space. Multiple uses: triangles are the first choice for blueprints, civil engineering, architectural drawings and technical illustrations.Inch scale: the scale ruler has 3 sides and 6 scales: 1:10, 1:30, 1:20, 1:50, 1:40, 1:60.
More information #ad
Premium material: engineer scale ruler is made of black aluminum oxide, well machined, durable and not easy to damage. Laser etching: the numbers and scales on the triangular scale are all laser etched, the proportions are accurate, the numbers are clear, and will never fade or rub off.Brand | Gwybkq #ad |
Manufacturer | Gwybkq #ad |
Part Number | ES2 |
More information #ad
9. OCM Brand
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1:20, 1:25, 1:125, 1:100, 1:50 1:75, OCM Metric Triangular Engineer Scale Ruler Proffessional Grade Solid Aluminum 30 Centimeters Metric Engineering Architectural Mechanical Drafting Ruler
#adOCM Brand #ad - Precision marked metric gradations not imperial - Easy-to-read printed gradations. 3 sides with 6 metric scales - concave base reduces smearing when drawing. For professional applications, engineering, 1:50, 1:100, 1:25, and technical Illustration.More information #ad
Precise scales - 1:20, 1:75, architecture, 1:125. Solid aluminum 30cm metric - engineer, mechanical, Architectural, Draftsman scale ruler with triangular body for safer cutting and scoring of materials.Brand | OCM Brand #ad |
Manufacturer | OCM #ad |
Height | 1 Inches |
Length | 12.5 Inches |
Weight | 0.2 Pounds |
Width | 1 Inches |
Part Number | R12M |
Model | OP-33808 |
More information #ad
10. OwnMy
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Professional Etched Scales Drafting Rulers for Blueprints Civil Engineer, Blue, Architectural and Engineer Scale Ruler Set, OwnMy 3 Pack 12 Inch Solid Aluminum Triangular Architect Scale Ruler Set
#adOwnMy #ad - Triangular scale is used for architecture, engineering, engineer, draftsman, school widely. Each package included 1 x blue architectural scale ruler, 1 x blue engineering scale ruler, 1 x black standard metal ruler.Engineer's triple-sided scale: 1:10, 1:30, 1:50, 1:40, 1:20, and 1:60. The aluminum triangle ruler is professional grade with supreme accuracy. This ruler is a perfect tool for any architect, drafting, students.
More information #ad
Architect's triple-sided scale: 1-1/2", 3/8", 1/8", 3/4", 1/2", 1/4", 3/16", 3, 1, 3/32", 16. Triangular scale is made of professional Grade Solid Aluminum. Coated blue by anodized aluminum technology, will never fade or rub off, clear permanent markings, keeping glossy. So whatever project you’re working on, there’s a ruler in this deluxe bundle for it.Brand | OwnMy #ad |
Manufacturer | TL #ad |
Part Number | TL |
More information #ad
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