Ruling and measuring tools are essential in drafting, ensuring precision in technical drawings. Key tools include rulers for straight edges, protractors measure angles, while calipers and dividers ensure precise measurements. Scale rulers are vital for converting measurements to different scales. Together, these tools ensure every aspect of a draft is accurate and reliable.
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12" Black Aluminum Engineering Scale
Alvin & Co.$18.00High-quality, black anodized aluminum scales have a large profile, hollow core, and tapered edges. Printed white graduations and color inlaid furrows. Supplied in hard plastic case. Graduations: 10, 20, 30, 40, 50, 60 parts to the inch.Made in Italy -
12" Boxwood-Color Triangular Mechanical Drafting Scale
Alvin & Co.$4.40High-quality Alvin triangular scale made from high-impact, boxwood-color plastic with tapered edges.Features: Hot foil-stamped graduations and color-coded furrows.Supplied in plastic sleeve.Mechanical drafting scales have the following graduations: 1/8,... -
12" Clear Plastic Junior T-Square
Westcott$2.95Compact and clear, the Westcott JR-12 Junior T-Square (12"/30 cm) makes everyday layouts easy. The see-through body helps you underline notes, draw columns, and check page alignment at a glance, while transparent edges keep ink lines crisp. Inch and... -
12" Color-Coded Architectural Scale
Alvin Drafting$11.60Crafted from high-impact plastic, these professional-quality architectural scales feature white, non-reflective matte faces and tapered edges for enhanced precision. They boast machine-engraved graduations and color-coded furrows for easy readability... -
12" Color-Coded Engineering Scale
Alvin Drafting$11.70Alvin Drafting offers professional-quality engineer scales crafted from durable high-impact plastic. Featuring non-reflective matte faces in white and tapered edges, these scales ensure clarity and precision. The machine-engraved graduations and... -
12" Color-coded Professional Architect Scale
Pacific Arc$9.10The Professional Premium Plastic Architectural Triangular Scales, crafted in Japan, provide precise graduations on premium white color-coded plastic for accurate performance. With a high-quality plastic core, these scales ensure durability and strength,... -
12" Color-coded Professional Engineer Scale
Pacific Arc$9.10The Professional Premium Plastic Engineer Triangular Scales, crafted in Japan, provide precise graduations on premium white color-coded plastic for accurate performance. With a high-quality plastic core, these scales ensure durability and strength,... -
12" Engineer AlumiDrafter
Alumicolor$7.85The AlumiDrafter™ is the newest addition to Alumicolor’s long line of innovative drafting products. Invented by a practicing architect, this multi-use tool gives the user all the advantages of a traditional triangular scale in addition to many other... -
12" Engineer Select-A-Scale
Alumicolor$15.70Alumicolor Engineer Select-a-Scale are an ultra convenient and functional drafting tool that allows engineers to select multiple scales all in one product. The unique design incorporates a sculptured arch on the bottom for ease of movement. A rotating... -
12" Engineering Aluminum Color-Coded Triangular Scale
Alumicolor$13.80Alumicolor 12" Color-Coded Drafting Scales are made of solid aluminum and feature distinct color-coded grooves on each side (red, green, blue) for easy identification of calibrations. These calibrations are imprinted using Alumicolor's anodizing process,... -
12" Engineering Aluminum Solid Triangular Scale
Alumicolor$13.00Alumicolor 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" Four Bevel Architects Scale
Pacific Arc$9.30The Premium Four-Bevel Flat Scale sets the standard for professional drafting with its premium plastic construction and finely etched graduations. This scale is the preferred choice for professionals seeking precision and accuracy in architectural and... -
12" Four Bevel Architectural Scale
Pacific Arc$9.30The 12" flat architect scale is a professional-grade tool for precise architectural drafting. Its 4-bevel design and etched graduations ensure accuracy, while high-impact plastic construction guarantees durability. With fade-resistant markings, it... -
12" Four Bevel Engineering Scale
Pacific Arc$9.30The 12" flat engineer scale is a professional-grade tool for precise engineering drafting. Its 4-bevel design and etched graduations ensure accuracy, while high-impact plastic construction guarantees durability. With fade-resistant markings, it remains... -
12" Four-Bevel Aluminum Architect Scale
Alumicolor$10.75Alumicolor Architect and Engineer Four Bevel Scales are precision measuring and drawing devices. Alumicolor's photo anodizing process make the calibrations a part of the aluminum providing a smooth, tick-free finish and markings that will resist wear and... -
12" Four-Bevel Architect Joist/Truss Scale
Alumicolor$10.75Alumicolor Joist/Truss Scales are accurate, quality 4 bevel scales, which will be a BIG hit with architects, builders, roofers, framers and lumber yards. The (3/16", 3/32") scales are used frequently for measuring reduced plans. Architect... -
12" Four-Bevel Architect Joist/Truss Scale-1764170275
Alumicolor$10.75Alumicolor Joist/Truss Scales are accurate, quality 4 bevel scales, which will be a BIG hit with architects, builders, roofers, framers and lumber yards. The (1", 1/2") scales are frequently used for measuring large scale drafting plans... -
12" Four-Bevel Architect Scale
Alvin Drafting$10.60The 12" Architect Scale Ruler features sharp graduations that resist wear, ensuring effortless readability of English and metric measurements. Its versatile design serves architects, engineers, draftsmen, students, and professionals alike. Crafted from... -
12" Four-Bevel Engineer Scale
Alvin Drafting$10.60The 12" Engineer Scale Ruler boasts sharp graduations designed to withstand wear, guaranteeing clear readability of both English and metric measurements. Its adaptable design caters to architects, engineers, draftsmen, students, and professionals... -
12" High-Impact Plastic Architect Scale
Pacific Arc$6.50The slender core Premium Plastic Triangular Architect Scale is a step up from the Scholastic architects scale. This professional quality scale is made from high-impact plastic with yellow, non-reflecting dull-matte faces and tapered edges...
