Top 10 Triangular Scale Metric – Drafting Tools & Drafting Kits

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1. OCM Brand


1:50 1:75, 1:100, OCM Metric Triangular Engineer Scale Ruler Proffessional Grade Solid Aluminum 30 Centimeters Metric Engineering Architectural Mechanical Drafting Ruler, 1:20, 1:125, 1:25

OCM Brand #ad - 3 sides with 6 metric scales - concave base reduces smearing when drawing. Solid aluminum 30cm metric - engineer, architectural, Mechanical, Draftsman scale ruler with triangular body for safer cutting and scoring of materials. Precise scales - 1:20, 1:75, engineering, 1:100, 1:125. Precision marked metric gradations not imperial - Easy-to-read printed gradations. For professional applications, architecture, 1:25, 1:50, and technical Illustration.
BrandOCM Brand #ad
ManufacturerOCM #ad
Height1 Inches
Length12.5 Inches
Weight0.2 Pounds
Width1 Inches
Part NumberR12M

2. Mr. Pen


12" Aluminum Scale Ruler, Metric Engineering, Engineering Scale, Drafting Ruler, Triangular Scale, Triangle Ruler, Mr. Pen- Metric Engineer Scale Ruler, Scale Ruler for Blueprint, Ruler

Mr. Pen #ad - Color coded triangular scale For Easy And Quick Selection Of The Desired Scale. Engineer ruler with durable laser cut Prints For Accuracy. Triangular ruler made From High Impact Aluminum, Build To Last. 30cm engineer scale designed to facilitate the drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections. Scale: 1:20, 1:100, 1:25, 1:50, 1:75, 1:125. They will not wipe Or Scratch Off Ever.
BrandMr. Pen #ad
ManufacturerMr. Pen #ad
Part NumberSE01

3. OwnMy


OwnMy 30CM Solid Aluminum Metric Triangular Architect Scale Ruler Set, Architectural and Engineer Scale Ruler Set Professional Clear Etched Scales Drafting Rulers for Blueprints and Civil Engineering

OwnMy #ad - Architect's big scale: 1:100, 1:400, 1:200, 1:300, 1:250, 1:500. So whatever project you’re working on, 1 x black Small Scale Architect scale ruler, there’s a ruler in this deluxe bundle for it.

The aluminum triangle ruler is professional grade with supreme accuracy. Architect's small scale: 1:20, 1:25, 1:75, 1:50, 1:100, 1:125. Triangular scale is used for architecture, engineer, engineering, draftsman, school widely. Coated black by anodized aluminum technology, will never fade or rub off, clear permanent markings, keeping glossy. This ruler is a perfect tool for any architect, drafting, students. Triangular scale is made of professional Grade Solid Aluminum. Each package included 1 x black big scale architect scale ruler, 1 x black standard metal ruler.
BrandOwnMy #ad
ManufacturerTL #ad
Part NumberTL

4. OwnMy


Clear Scale Metal Drafting Rulers for Civil Engineer Blueprint, 3-Colors-Groove Architectural and Engineer Scale Metal Ruler Set, OwnMy 3 Pack 30CM Solid Aluminum Triangular Architect Scale Ruler Set

OwnMy #ad - Triangular scale with professional grade and supreme accuracy is used for architecture, drafting, school work widely, a great and perfect tool & gift for any architect, draftsman, engineer, students, geometry drawing, engineering, blueprints, mechanical project, etc.

Practical and solid dimensional triangular design with clean edges without ridges will help to make perfect lines conveniently, perfect for the drafting and measuring of architectural drawings, easy and quick to read and select desired scale to finish your work. So whatever project you’re working on, 1 x 3 Color-coded groove Small Scale Architect Scale Ruler, there’s a ruler in this deluxe bundle for it. What you will get metric scale type: 1 x 3 color-coded groove big scale architect scale Ruler, 1 x Black Standard Metal Ruler.

Premium material: made of professional grade solid aluminum and coated by anodized technology, this set of triangular scale rulers with 3 color-coded grooves and clear permanent markings, will never fade or rub off, keeping glossy. Architect's big scale: 1:100, 1:100, 1:250, 1:25, 1:300, 1:500; architect's small scale: 1:20, 1:400, 1:75, 1:200, 1:50, 1:125; and a Standard Metric & Imperial Conversion metal straightedge ruler.
BrandOwnMy #ad
ManufacturerOW #ad
Part NumberOW



Triangular Scale Ruler 30cm Black Aluminum Alloy Metric Ruler 1:20 1:25 1:50 1:75 1:100 1:150 for Architect Drafting Engineer Measuring Tools

SING F LTD #ad - Multifunctional scale ruler: this is a multifunctional scale ruler, decoration design, professional drawing, classroom and office purposes, can be used for measuring, convenient to use for many purposes.

Ideal gift: the ideal measurement tools for architects, engineers, draftsmen, teachers and students etc.6 metric scales: there are 3 sides with 6 scales, 1:125, 1:20, 1:100, 1:75, 1:25, 1:50, clear to read and easy for your drawing. Dimension: total scale length is 30cm/12inch and the overall ruler length is 32cm/12. 5inch. Durable material: made of high grade aluminum alloy, rust proof, light and not easily deformed.
BrandSING F LTD #ad
ManufacturerSING F LTD #ad
Part Numberdoes not apply



12 Inches, White Drafting, Combination Triangular Scale, ALVIN 119PC, Metric and English Measurements, Architecture and Drawing Ruler

ALVIN #ad - A professional's choice - alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Edges are tapered for comfort and ease of use.

Precision design - designed for accurate and reliable measurements and consistently straight edges to make every project easy and accurate. Great for students, hobbyists, and professionals alike. Durable, premium material - made with a soft, satin finish from high-impact plastic. Multipurpose scale - designed for architect, engineer, and mechanical draftsman graduations. Since 1950, we have brought quality and value to our customers. Easy to use - sharp, easy-to-read graduations resist wear, includes both English and metric measurements:.
BrandALVIN #ad
ManufacturerALVIN #ad
Height0.25 Inches
Length13 Inches
Width1.25 Inches
Part Number119PC



White, PRO ART Triangular Scale

PRO ART #ad - Fully divided 1:100, 1:50, 1:80, 1:33 1/3, 1:40, 1:20. Pro art triangular Scale 12" Metric White. Pro art drafting triangular scale 12" Metric White- Shatterproof, high impact plastic scale is precision printed for accuracy and dependability.
BrandPRO ART #ad
ManufacturerPro Art #ad
Height12 Inches
Length1 Inches
Weight0.1 Pounds
Width1 Inches
Part NumberPRO180M



Laser-Etched Aluminum Triangular Drafting Tool, for Architect and Civil Engineer Blueprints, DRAF 12 Inch Architectural and Engineering Imperial Scale Ruler Set, Standard Metal Ruler Included

DRAF #ad - Includes 1 black architect scale, 1 blue engineer scale, 1 standard metal ruler, and 2 protective pouch. It’s a workhorse on the drafting table! High visibility - quick and easy to read.

Money back guarantee - we stand behind our product. Make your purchase with confidence; if you’re not fully satisfied, please return it for a full refund. Solid core aluminum - durable, anodized for corrosion resistance, reliable and skillfully crafted for your most demanding project needs. 3 ruler combo kit - keep your professional or educational drafting inventory stocked. Sharp graduations and precise markings perform well on any blueprint or surface. Laser etched - peace of mind that these rulers will last for the “long haul”; permanent grooves that will never fade or smear.
BrandDRAF #ad
ManufacturerDRAF #ad
Height1 Inches
Length12 Inches
Width1 Inches
Part NumberDS - 2339

9. Leinuosen


Aluminum Architect Ruler 2 Pieces 12 Inch Scale Ruler with 4 Pieces Triangle Ruler Square Set for Students, 6 Pieces Triangular Scale Ruler Set, Draftsman and Engineers, Metric Black

Leinuosen #ad - Package includes: 6 pieces in total, which contains 2 packs 12 inch aluminum triangular architect scale rulers and 4 pieces aluminum triangle ruler square set. Material: the scale ruler set is made from pure aluminum mixed with other elements to create a high-strength alloy, and the triangular ruler is durable, lightweight and reliable.

Target customer: with reliable construction and accurate performance, engineers, the black construction ruler is appropriate for architects, draftsmen and students. High contrast: white-on-black design makes each line and number significantly easier to read, ultimately preventing unnecessary eye strain. Relative advantage: aside from the laser-etched markings that won't rub off or fade, the ruler itself is made of solid anodized aluminum, unlike flimsy alternatives that contain plastic.
BrandLeinuosen #ad
ManufacturerLeinuosen #ad
Weight0.62 Pounds
Part NumberLeinuosen-Ruler Set-L



Precision Laser-Etched Triangular Architect Ruler of Solid Aluminum for Drafting BlueprintsBlack, YOTINO 30CM Solid Aluminum Metric Triangular Engineering Scale Ruler

YOTINO #ad - Laser etched scales never fading - white markings are laser etched onto our high grade black architectural aluminum ruler. Precise scales - 12''(30cm) engineering scale ruler has 6 large proportional ruler specifications: 1: 100, 1: 400, 1: 200, 1: 300, 1: 500, 1: 600.

Ideal for work, engineers, learning - perfect for professional applications, students, blue prints and technical illustration for architects, architecture, contractors. Easy to read scales provide pleasure for the eyes to work. Made of high impact aluminum - the triangular ruler is crafted using a solid block of anodized aluminum, making it superior to fragile hollow alternatives.
BrandYOTINO #ad
ManufacturerYOTINO #ad
Part NumberYPN0106-US