Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Helix 
Helix K93X40 Triangular Scale Ruler, 30 cm The Helix 30cm triangular scale rule has 3 colour coded faces with markingsBest Value Lexziuo 
Lexziuo 2PCS 15cm Triangular Scale Ruler - Architectural Drafting Tools with 6 Scales (1:100/200/250/300/400/500) for En Precision Measurement Tool - The Lexziuo 2PCS 15 cm Triangle Scale features six professional scales (1:100, 1:200, 1:250EMSea 
EMSea Triangular Scale Ruler 30cm Black Aluminum Alloy Metric Ruler 1:20 1:25 1:50 1:75 1:100 1:150 for Architect Drafti [6 Metric Scales] : There are 3 sides with 6 scales, 1 : 20, 1 : 25, 1 : 50, 1 : 75, 1 : 100, 1 : 125, clear to read andGALAMAX 
GALAMAX Architectural Scale Ruler, Aluminum Triangular Scale Ruler Standard Metric 1:20, 1:25, 1:50, 1:75, 1:100, 1:125, 【Premium Quality】New updated Triangular scale with chamfered edges, giving you a safety guarantee. Every design deservesLicccccXin 
LicccccXin Triangle Scale (15 cm), Drafting Supplies, Scale Ruler, for General Use, Plastic, Special Scale Scale, Large, Measurement Range: Measurement range: 0-15cm, Shrinkage Rate: 1/100, 1/200, 1/250, 1/300, 1/400, and 1/50012% Off WINTEX 
WINTEX Triangle Metal Scale Ruler - 30cm - Aluminium Architect & Design Metric Ruler for Architects or Engineers - 1:20, Durable Aluminium Metal Scale Ruler: The Wintex triangular ruler is made of strong and durable aluminium. As a result, tLicccccXin 
Triangle Scale (15 cm), Drafting Supplies, Scale Ruler, for General Use, Plastic, Special Scale Scale, Large Rate: 1/20, Measurement Range: Measurement range: 0-15cm, Shrinkage Rate: 1/20, 1/25, 1/50, 1/75, 1/100, 1/125LicccccXin Triangular Ruler, 7.87 inches (20 cm), Drafting Set, Triangular Scale, Plastic, Drafting Supplies, Stationery, Office Us Large set of triangular rulers: Equipped with a 45/90-degree triangular ruler and one 30/60-degree oneLicccccXin Triangular Ruler, 11.8 inches (30 cm), Drafting Set, Triangular Scale, Plastic, Drafting Supplies, Stationery, Office Us Package Includes: 1 x 11.8 inches (30 cm) triangle ruler 30° x 1 45° x 1STAEDTLER STAEDTLER 561 98-1BKST Triangular Triangular Din 1: 20, 25, 50, 75, 100, 125 Ruler Scale, (20497) A triangular reduction scale ruler with colour-coded groovesSTAEDTLER STAEDTLER 561 98-4BKST Triangular Din 1: 100, 200, 250, 300, 400, 500 Ruler Scale, (20499) Product Type: Ruler17% Off OwnMy OwnMy 3 Pack 30CM Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural and Engineer Scale What you will get (Metric Scale Type): 1 x 3 Color-coded groove Big Scale Architect Scale Ruler, 1 x 3 Color-coded groovDihan DIHAN #3530 Metric 30cm Architect Scale Ruler - Triangular, Blueprint, Triangle, Drafting, Architecture (Small Scale) DIHAN #3530 Metric 30cm Architect Scale Ruler, Triangular Scale, Scale Ruler for Blueprint, Triangle Ruler, Drafting RulWADY WADY 4 Pcs Metal Ruler, Triangular Scale Ruler Set, Metal Protractor, Aluminum Ruler, School Office Supplies, Precision High-Quality Materials: This drafting ruler set is made of aluminum alloy with a nice durability and resistance, which iTenuevo Scale Ruler Architect, 30cm Triangular Scale Rulers Metal Metric Ruler for Architects Engineers, 1:20, 1:25, 1:50, 1:75, [PREMIUM QUALITY] This engineering triangle scale is made of anodized aluminum alloy, very solid and sturdy. Designed foOwnMy OwnMy 30CM Solid Aluminum Metric Triangular Architect Scale Ruler Set, Architectural and Engineer Scale Ruler Set Profes Each package included 1 x black Big Scale Architect scale ruler, 1 x black Small Scale Architect scale ruler, 1 x blackOCM Brand OCM Metric Triangular Engineer Scale Ruler (Proffessional Grade Solid Aluminum) 30 Centimeters Metric Engineering Archit SOLID ALUMINUM 30cm METRIC - Engineer, Mechanical, Architectural, Draftsman scale ruler with triangular body for safer cAsixxsix Asixxsix Triangular Engineer Scale Ruler, Aluminum 30cm 1:100 1:200 1:250 1:300 1:400 1:500 Architectural Scale Ruler, M Aluminum Construction: Crafted from aluminum, our engineer scale minimizes bending and warping, ensuring longevity and rSTAEDTLER Staedtler(R) Engineers Printed Scale 12-Inch triangular scales are ideal for engineers and engineering studentsLQ-TT-CY-CX Architectural Scale Ruler, 12'' Imperial Architect Scale, Aluminum Engineer Scale Ruler, Scale Ruler for Blueprints, Met 1 Standard Imperial Size 12-inch imperial architectural scale ruler includes: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4,Haofy Haofy Engineer Scale Ruler 30cm, Aluminum Triangular Architectural Scale Ruler for Construction with Accurate Scales 1:1 [Durable Aluminum Construction] Crafted from aluminum, our engineer scale is sturdy and long-lasting, minimizing bendingDSUWAZU 12" Architectural Scale Ruler, Aluminum Scale, Triangular Ruler, Scale Ruler for Blueprint Imperial Measurements for Arc PREMIUM QUALITY :Our triangle scale ruler made of solid aluminum,very solid not rust,perfect for office drawing work orAbbraccia Abbraccia 6 Aluminum Triangular Metric Scale Ruler for Engineer, 15cm Made from a solid block of high grade anodized aluminum to ensure quality and consistency for a lifetime.Generic Generic Triangular Engineer Scale Ruler, 30cm Aluminum Architect Scale for 1:100 1:200 1:250 1:300 1:400 1:500, for Arch Aluminum Construction: Crafted from aluminum, our engineer scale minimizes bending and warping, ensuring longevity and rGlarks Glarks 16 Pieces Measuring Templates Building Formwork Stencils Geometric Drawing Rulers and Triangular Architect Scale ★【Set Include】: In this measuring template ruler set, it include 1x multifunctional drawing template, 1x building templa17% Off STAEDTLER STAEDTLER 561 98-2BKST Triangular Din 1: 20, 25, 33-1/3, 50, 75, 100 Ruler Scale, (20498) A triangular reduction scale ruler with colour-coded groovesPrettyia Prettyia Metric Engineering Architectural Mechanical Drafting Scale Ruler - 1:20, 1:25, 1:50 1:75, 1:100, 1:125-15cm Made of high grade anodized aluminum to ensure quality and consistency for a lifetime.Tiiyee Triangle Ruler, 90 Degree Ruler Square Protractor Architectural Triangular Ruler High Precision Carbon Steel Layout Meas [Clear and Accurate Scale]: Scale ruler has strong cast high carbon steel body, with clear and accurate scale, convenienシンワ測定(Shinwa Sokutei) Shinwa Sokutei 74961 Triangular Scale for Architects B-15 5.9 inches (15 cm) Color: Body: White; Line: Red, Black, BlueKENT Kent 403 Triangular Scale Ruler Perfect for students and professionalsLiquidraw Liquidraw Adjustable Set Square 25 cm & Triangular Scale Ruler 30 cm | Set of 2 | Durable & Long Lasting | Great for DIY PROJECT PRECISION: This measuring tool kit ensures precise measurements for every task; it includes a 25 cm adjustable sJJLFresheners Transparent Triangle Ruler Small Architectural Scale Ruler Pocket Size Ruler Metric Ruler Plastic Clear Ruler Triangle R PRECISE MEASURING: This transparent triangle ruler allows for accurate measuring with metric measurements printed clearlAIMALL AIMALL Aluminum Triangular Architect Scale Ruler, 12-Inch Laser-Etched Metal Drafting Tool with Imperial Scales for Arch ⭐ Robust Construction: The AIMALL triangular ruler is crafted with a solid aluminum core to withstand daily professionalRASTKY RASTKY Architectural Scale Ruler 30cm Aluminum Triangular Drawing Tool for Architect Engineer, Precision Metric Scale Ru [PRECISE ENGINEERING SCALE] Professional tool with high precision for architecture, drawing and engineeringSENECESLI 2Pcs Architectural Scale Ruler, Plastic Architectural Ruler with Six Ratios, Pocket Mini Engineer Scale Ruler for Archit LONG LASTING MATERIALS: The architectural ruler is made of long lasting PS plastic that is robust, easy to carry and canTofficu Tofficu High Strength Triangular Scale Ruler 15cm Students Ruler School Supplies Ruler for school:using materials, and , this metric ruler can be used for long term, give you convenience,machinist ruleHonbay Honbay Aluminum 30cm Triangular Scale Engineering Ruler 1:20, 1:25, 1:50, 1:75, 1:100, 1:150 (Silver) Durable aluminum material, with triangular body which is safer for cuttingUtopially Utopially 2X 1:20 1:25 1:50 1:75 1:100 1:125 Plastic Triangular Scale Ruler Scale RulerHutou 12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and En Precision and Accuracy: 12" Triangular Architect's ruler features 3 sides with 6 different scales, You will calculate diRuilogod Ruilogod Plastic Architect Triangular Scale Ruler 1:10 1:20 1:30 1:40 1:50 1:60 Package Content : 1 x Triangular Scale RulerTopHomer TopHomer Aluminium 15CM Blue Triangular Scale Ruler for Engineers, Architects, Draftsman [Accurate Scaling] Featuring precise and clear scale markers, the ruler body offers convenience and practicality for acctooloflife Architectural Scale Ruler, Triangular Scale Ruler Metric 1:20, 1:25, 1:50, 1:75, 1:100, 1:125 Standard 30cm for Architec High Quality: Triangular Scale Ruler made of solid high-grade aluminum to reduce flex and warping.Rotring rOtring Triangular Reduction Scale Architect, T1 Off-white, high-quality stable plastic rulerAlumicolor Alumicolor Aluminum Engineer Pocket Scale with Clip, 6IN, Silver HIGH-QUALITY ALUMINUM POCKET SCALE - length of aluminum pocket scale is 6 InchesHARFINGTON HARFINGTON Architectural Scale Ruler, 7 Inch Metric Aluminum Alloy Architect Triangular Large Scale Laser-Etched Bluepri Size - 17 x 1.45 cm / 6.69 x 0.57 inch(L*W); Measurement Range: 15cm; Scale Size: 1:100; 1:200; 1:250; 1:300; 1:400; 1:5STAEDTLER Staedtler 987 15-13 Triangular Scale Aluminum Construction Ruler Body Material: Aluminum, Case Material: PETOperitacx Operitacx Aluminum Triangular Drawing Scale Ruler Architect Engineer Measurement Imperial Architectural Ruler for Drafti markings: the ruler features clear, easytoread markings in both directions, allowing for convenient measurement and drawstrrng 30 Cm Scale Rule,Scale Ruler Architect,Architectural Triangular, Plastic Triangular Scale Ruler,For Architectural, Bluep This 30 cm scale ruler is crafted from durable plastic, providing a lightweight yet sturdy tool for precision measuremenLrocaoai 1:20 1:25 1:50 1:75 1:100 1:125 Plastic Triangular Scale Ruler Total Size (.): 32.5 x 2.5 x 2.5cm / 12.7inch x 0.98inch x 0.98inch (L * W * T)Arteza ARTEZA 12" Triangular Architect Scale Aluminum Color-Coded Grooves (Imperial) One 12" Triangular Architect's ruler features 3 sides with 6 different scalesSTAEDTLER Staedtler 561 7-9 Ruler, Triangular Scale, Aluminum, 0 Start, Black Size: 6.7 x 0.5 x 0.5 inches (169 x 13.8 x 13.8Stylo Stylo Aluminum Architect Scale Ruler - 30cm Triangle Drafting With Color Coded Grooves for Blueprint - Metric Architectu This triangular architect’s ruler is made of solid block of premium quality anodized aluminium, durable and sturdy. CrafAruicheng Aruicheng Triangular Scale 30 cm Scale Ruler Architectural Ruler Triangular Scale Plastic Triangular Scale Metric Scales High-quality materials: triangular ruler made of high-quality plastic, it is finely processed, smooth, no sharp edges, pGeneric 6 Pcs Triangular Ruler Set Engineering Scale Architect Drafting Ruler Protractor Arquitectura Accessories for Students D 📏【6-Piece Complete Drafting Set】: Includes triangular rulers, protractor and engineering scales, a full kit for metricmveohos Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Archit [PREMIUM QUALITY] This engineering triangle scale is made of anodized aluminum alloy, very solid and sturdy. Designed foAristo College Triangular Scale (F) 1:2.5:5:10:20:50:100 in Ecoblister The triangular ruler with the reduction scale 1: 2, 5 / 1: 5 / 1: 10 / 1: 20 / 1: 50 / 1: 100 (F) is ideal for mechanicauxcell uxcell 1:100 1:250 1:400 1:200 1:300 1:500 6 Type Metric Triangle Scale Ruler Product Name : Triangular Scale Ruler;Type : 1:100, 1:250, 1:400, 1:200, 1:300, 1:500Mr. Pen Mr. Pen Aluminum Triangular Engineer Scale Ruler, 30cm, 1:20-1:125 30cm Engineer Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, BlSTOBOK STOBOK 6Pcs Triangle Ruler Transparent Triangle Ruler Set Triangular Scale Architectural Ruler 45 Degrees Plastic Statio Triangle rulers-- lightweight and portable, the measuring ruler is very convenient for you to carrySTAEDTLER Staedtler 12-Inches Architect Triangular Scale (98719-31BK) 12-Inch triangular scale in Staedtler's student series is ideal for students of architectureLeinuosen 6 Pcs Triangular Ruler Set 12 Inch Engineering Scale Aluminum Architect Drafting Ruler Metal Protractor Arquitectura Acc Package includes: 6 pieces in total, which contains 2 12 inches/ 30 cm aluminum triangular rulers, 1 30/ 60 degree trianBjworeye Bjworeye Architectural Ruler 30 cm Aluminum Triangular Ruler Various Scales 1:20, 1:25, 1:50, 1:75, 1:100, 1:125 for Arc User-friendly: It has 3 concave sides with 6 different scales, laser etched markings and can be marked with . It can makXUXHOU Triangular Scale Ruler, Multifunctional Durable Aluminum Alloy 12-Inch Architectural Engineer Ruler for Architects, Engi [HIGH ACCURACY ENGINEERING RULER] for professional resultsJxngery Jxngery Triangular Scale Ruler 30cm Metric Aluminum Drafting Scale Ruler for Architect Draftsman Engineer Student Triangular Scale Ruler: This triangular scale ruler provides 1:100, 1:200, 1:250, 1:300, 1:400, 1:500 scales, versatileQWUUYEC Triangular Scale Ruler 30cm Metric Aluminum Drafting Scale Ruler for Architect Engineer Student - Durable Aluminum Const [Versatile Scale Options]: Features 1:100, 1:200, 1:250, 1:300, 1:400, and 1:500 scales, perfect for various architecturWestcott Westcott Triangular Scale (at-8) Transparent triangle permits tracing of angles from zero to 90˚Zonon Zonon 10 Pcs Plastic Drawing Template Ruler Geometric Drawing 12 Inch Triangular Aluminum Architect Scale Measuring Temp Set includes: architectural triangular scale, building template, geometry set for school work, furniture templates, elecCryfokt Cryfokt Quilt Designs Strip Tube Ruler Lightweight Accurate Scale Easy to Use for Household Sewing, Acrylic Triangular P [PRECISE MEASUREMENT] Enjoy accurate readings with the acrylic triangular ruleraternee aternee 17cm -90038 Model Triangular Scale Ruler For1 / 12 1/24/1/32 1/35 1/48 1/72 Reliable construction and accurate performance.Haofy Haofy Metric Triangular Scale Ruler Aluminum Drawing Tool with 6 Scales Precision Measurement for Architects and Enginee [Versatile Multi-Scale Design] Features six precise scales from 1:100 to 1:500 for various technical drawings. Scale rulXiciki Xiciki 2 Pieces Architectural Ruler, Plastic Scale Ruler Triangular Scale for Architects and Engineers: 1:20 1:25 1:50 1 Package size: Architectural ruler comes as a practical set of 2. The set contains two 30 cm long triangular scales. A ruSENRISE Triangular Scale Ruler, 30cm 6 Scales Aluminium Plastic Ruler Architect Scale for Students, Draftsman, Architects and En 【Material】: 12 Inch Metric Triangular Scale Ruler. Made from plastic and aluminum alloy.Utopially Utopially 3pcs 1:20 1:25 1:50 1:75 1:100 1:125 Plastic Triangular Scale Ruler Scale RulerPlyisty Triangular Scale Ruler, 11.8 Aluminum Alloy Scale Ruler Triangular Scale Drawing Tool for Engineering Drawing, Black 【Triangular Ruler】This triangular ruler is exquisitely crafted, with scales, and super worry? surveying.ELAYARD ELAYARD Triangular Scale Ruler 15Cm Geometry Ruler Bulk for Classroom and Student Use Multi-functional ruler--suitable for most basic scale measurement tasks, this scale ruler is a practical measurement andtooloflife Architectural Scale Ruler, Triangular Scale Ruler Metric 1:20, 1:25, 1:50, 1:75, 1:100, 1:125 Standard 30cm for Architec High Quality: Triangular Scale Ruler made of solid high-grade aluminum to reduce flex and warping.uxcell uxcell Scale Ruler Aluminum Alloy 30cm Engineer Triangular Scale Architect Rulers Black Material: Aluminum Alloy; Total Size: 325 x 24 x 20mm / 12. 8" x 0.9" x 08" (L*W*T)Operitacx Operitacx Metric Triangular Scale Ruler 15Cm Design for Drafting and Exam Use Plastic triangle ruler:a useful measurement tool for math classes, schools, classrooms, offices, and work spaces,multi-fOVAQUIXI OVAQUIXI Triangular Scale Ruler, Blue Aluminum Metric 6 Scales 1:100 1:200 :250 :300 :400 :500 for Architect Engineer [Versatile Scales] The Triangular Scale Ruler features multiple measurement scales, including 1:100, 1:200, 1:250, 1:300WAHEWUD Aluminum Alloy Triangular Scale Ruler for Drafting and Architectural Drawing Engraved Measurement Markings Clear Readabi Material and Durability: Constructed from aluminum alloy for wear performance and stable straight edges that resist bendFUOYLOO FUOYLOO Triangular Scale Ruler 15Cm Compact Drawing Ruler for School and Office Use Students Measurement Triangular scale ruler:suitable for most basic scale measurement tasks, this scale ruler is a practical measurement andALVIN Alvin 110PC 12" High Impact Plastic Architect Triangular Scale Easy to Use - Sharp, easy-to-read graduations resist wear, includes both English and metric measurements.HOMSFOU HOMSFOU Multifunction Triangular Scale Ruler 15Cm Ruler for Classroom and Architect Supplies Engineering ruler--using , safe and , this metric ruler can be used for long term, give you convenience,architectural ruFiocias Fiocias Measuring Vintage Triangular Scale Ruler for Architects Engineers Draftsmen Diy accessory for hobby craft models.Epzia Backlit LCD Luggage Scale - 110lb/50kg Digital Hanging Scale for Travel Gear & Plane Essentials - Travel Accessories for Portable Digital Scale - A portable digital scale with a clear backlit LCD display is very suitable for being used outdoWEDO Wedo 52 55002 30 cm Engineer’s Triangular Scale Engineer’s 30cm scaleWEDO Wedo 52 55002 30 cm Engineer’s Triangular Scale Engineer’s 30cm scaleGeneric Engineering Triangular Scale - Double-Sided Imperial and Metric Ruler | 3PCSS Architect Scale Set, Precision Drafting Ru Wear Well: The Architect Scale Ruler is uniquely designed with etched markings and precise measurements that make it easGeneric Triangular Scale Ruler - Professional Aluminum Drafting Tool for Architects, Engineers & Students - Precision Measuremen Clearly marked metric graduations.Hyuduo Hyuduo Precise Woodworking Measurement Set High Precise Tenon Caliper and Triangular for Table Saw Router, Metric and Im [ACCURATE MEASUREMENTS] Ensure precise tool height and table saw height with this set's tenon caliper and triangular .Rumold RUMOLD 195 1-10 Triangular Scale Aluminium Division: Architect 1Baluue Baluue Drawing Triangular Scale Ruler for Architects and Engineering Artists Metal Aluminium Alloy Measuring Ruler for S Suitable length: this ruler is ideal for both office and student use, providing a practical size for various tasks,conveHongoen 1 x triangular scale, ruler 30 cm, aluminium, triangular, metric scales 1:20, 1:25, 1:50, 1:75, 1:100, 1:125, scale rule Extremely durable: unlike technical rulers with printed markings, our technical rulers are made of solid anodised aluminPARDO Pardo 13006 Triangular Scale Extra 10 Scales Brown Triangular scale extra 10 scalesSTAEDTLER STD9871834BK - Staedtler Engineering Triangular Scale Sold as 1 Each.Westcott Westcott Triangular Scale (P390-12) Made of smoke-tinted, transparent acrylic with inking edgesACOLY ACOLY Triangular Scale 30cm,Architectural Triangular Scale,Metric Scales 1:20 1:25 1:50 1:75 1:100 1:125 Crafted from quality, durable transparent plastic, the scale ensures long-lasting use and clear visibility of the engravHOLIDYOYO HOLIDYOYO 8pcs Stainless Steel Mini Weighing Trays Set for Jewelry and Lab Use, Includes Pointed Powder Shovels and Tria Accuracy: this lab weigh tray enables meticulous measurement of fine powders, gems, and liquids, supporting exact result