Combination drafting scales are versatile tools featuring multiple scale measurements on a single instrument, ideal for precise and efficient technical drawing.
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6" Drafting Fan
Alumicolor$14.40The Alumicolor® Drafting Fan is another convenient all-in-one tool made from aluminum that has all standard Architect, Engineer and Metric scales used in the industry. 8 blades of aluminum sheet, riveted together giving you a compact tool... -
12" Aluminum Combination Scale
Alumicolor$13.00Alumicolor® Triangular Drafting Scales are made of extruded aluminum. The Alumicolor® photo anodizing process makes the calibrations a part of the aluminum, providing a smooth, tick-free finish and markings which are resistant to cleaners and solvents... -
12" Hollow Aluminum Combination Scale
Alumicolor$9.15Alumicolor triangular Drafting Scales are made of extruded aluminum. Alumicolor's photo anodizing process makes the calibrations a part of the aluminum, providing a smooth, tick-free finish and markings which are resistant to cleaners and solvents... -
12" Scholastic Combination Scale
Alvin Drafting$6.10Our top-selling 12" triangular scales are perfect for school and vocational use, combining affordability with high quality. Made from durable high-impact plastic with a smooth satin finish and tapered edges, they provide comfort and longevity. The clear,... -
12" Scholastic Combination Scale-1764130199
Alvin Drafting$6.10Our top-selling 12" triangular scales are perfect for school and vocational use, combining affordability with high quality. Made from durable high-impact plastic with a smooth satin finish and tapered edges, they provide comfort and longevity. The clear,... -
12" Scholastic Combination Scale-1764372305
Pacific Arc$5.00The Economy Scholastic Inch/Metric Scales provide budget-friendly options for students and those on tight budgets. Despite their affordable price, these white scales maintain durability and quality with their sturdy plastic construction. Designed for... -
6" Pocket Aluminum Combination Scale
Alumicolor$5.45Alumicolor 6" Pocket Scales are a smaller version of the 12" professional solid scale. The pen-size, lightweight design provides professionals and students with a scale that can be taken anywhere.Combination Graduations Architect Scales - 16 & (1/8,...
Types of Combination Drafting Scales
Combination drafting scales are multi-purpose scale rulers designed for users who work with more than one measurement system or drafting discipline. This category includes architect and engineer scales, inch and metric scales, pocket scales, drafting fans, scholastic drafting scales, and professional drafting scales used by students, architects, engineers, designers, and drafting professionals.
Combination drafting scales are available in aluminum, stainless steel, and durable plastic materials for classroom, office, and professional drafting environments.
- Triangular Drafting Scales: Combine multiple scale graduations into one compact three-sided drafting ruler
- Architect & Engineer Scales: Include both architectural and engineering graduations for mixed drafting and blueprint reading applications
- Inch & Metric Scales: Support projects requiring both imperial and metric measurement systems
- Pocket Scales: Provide portable measurement tools for field work, classrooms, and mobile drafting tasks
- Drafting Fans: Offer multiple scale blades in one compact tool for quick reference and flexible measurement use
- Scholastic Drafting Scales: Feature easy-to-read graduations for students, STEM programs, and introductory drafting courses
- Professional Drafting Scales: Use durable materials and precision graduations for repeated technical drawing applications
Why Combination Scales Are Useful
Combination drafting scales are especially useful in classrooms, design studios, engineering offices, and technical drawing environments where users frequently switch between different scale systems during the same project.
Instead of carrying separate architect scales, engineer scales, and metric rulers, a combination scale gives users multiple graduations in one tool. This helps reduce tool clutter while still supporting accurate scaled measurement.
Choosing the Right Combination Scale
When selecting a combination drafting scale, consider which measurement systems you need most often. Architect and engineer scales are ideal for users who work across building plans and engineering layouts, while inch and metric scales are useful for projects that require both imperial and metric measurements.
Triangular drafting scales are popular for everyday drafting because they organize multiple graduations into one compact format. Pocket scales and drafting fans are especially useful for portability, classroom use, field work, and quick-reference measurement tasks.
Complete Your Drafting Workspace
Pair combination drafting scales with drafting pencils, drafting triangles, technical pens, templates, and drafting paper for accurate layouts, blueprint reading, and technical drawing applications.
Shop Architect Scales | Shop Engineering Scales | Shop Metric Scales | Shop Drafting Pencils & Leads | Shop Drafting Paper
