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6" Architectural/Engineering Scales Set Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Architectural Scales
Retail: $13.97
Item #: P600C - See more from Alvin Drafting

    Our high-quality scales, crafted from durable high-impact plastic, feature non-reflective matte faces, tapered edges, and printed graduations with color-coded furrows. This set of two includes scales for architects and engineers, ensuring precision...

    12" Scholastic Architectural Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Architectural Scales
    Retail: $6.97
    Item #: 110P - See more from Alvin Drafting

      Our most popular series of 12" triangular scales is highly recommended for scholastic and vocational use due to its budget-friendly pricing and exceptional quality. Crafted from high-impact plastic with a satin finish and tapered edges, these...

      12" Scholastic Engineer Scale
      Retail: $6.50
      Item #: 91121 - See more from Pacific Arc

        The Economy Scholastic Triangular Engineer Scales present a cost-effective solution tailored for students and individuals with constrained budgets. These white scales are optimal for scenarios requiring frugality, offering indispensable...

        12" Scholastic Architect Scale
        Retail: $6.50
        Item #: 91120 - See more from Pacific Arc

          Economy Scholastic Triangular Architect Scales offer a budget-friendly option for students and those with limited resources. These white scales are ideal for situations where budgets are tight, providing essential functionality without compromising...

          Scale Guard Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Architectural Scales
          Item #: 669EA - See more from Alvin Drafting

            Fits most standard triangular scales. A perfect handle for lifting and maneuvering scales. Maintains scale orientation so graduations always face down.  Available in Blue, Red, or Black** Sold Individually ** No color choice is allowed,...

            6" Pocket Aluminum Engineers Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Engineering Scales
            Retail: $7.95
            Item #: 3210-1 - See more from Alumicolor

              Alumicolor 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.

              12" Scholastic Engineering Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Engineering Scales
              Retail: $7.07
              Item #: 111P - See more from Alvin Drafting

                Our most popular series of 12" triangular scales is highly recommended for scholastic and vocational use due to its budget-friendly pricing and exceptional quality. Crafted from high-impact plastic with a satin finish and tapered edges, these...

                12" Scholastic Color-Coded Architect Scale
                Retail: $7.50
                Item #: T-5120 - See more from Pacific Arc

                  The Scholastic Architects Triangular Scale features color-coded markings for simplified usage.

                  30cm Mechanical Draftsmen Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Mechanical Drafting Triangular Scales
                  Retail: $12.00
                  Was: $7.40
                  Item #: 748PM - See more from Alvin & Co.
                  • CLOSEOUT/OVERSTOCK Sale
                    Prices good while supplies last!

                  Professional-quality metric scales made from high-impact plastic with white, non-reflecting, matte faces and tapered edges. Hot-stamped graduations and color-coded furrows.

                  6" Flat Pocket Architect Scale Drafting Supplies, Ruling and Measuring Tools, Flat Drafting Scales, Flat Architectural Scales
                  Retail: $7.87
                  Item #: 310A - See more from Alvin Drafting

                    The Alvin Drafting 6" Plastic Architect Scale is a professional-grade ruler ideal for students and professionals in engineering and architecture, featuring six different scales for accurate measurements. Crafted from high-quality plastic alloy...

                    30cm English/Metric Mechanical Draftsmen Flat Scale Drafting Supplies, Ruling and Measuring Tools, Flat Drafting Scales, Flat Mechanical Drafting Scales
                    Retail: $12.00
                    Was: $8.90
                    Item #: 764PM - See more from Alvin & Co.

                      12"/30cm four-bevel mechanical draftsman scale made of aluminum. All graduations are double numbered. Full size – inches to 50ths and 32nds. Metric to 1mm. Supplied in vinyl sheath.

                      4" Mini Aluminum Engineer Triangular Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Engineering Scales
                      Retail: $15.77
                      Item #: 31ATS - See more from Alvin Drafting

                        This 4" professional pocket engineer scale, crafted from solid aluminum, ensures both lightweight portability and durability for on-the-go use. Its tapered edges and color-coded furrows enhance ease of use, while the included vinyl sheath provides...

                        12" Color-Coded Engineering Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Engineering Scales
                        Retail: $15.47
                        Item #: 241P - See more from Alvin Drafting

                          Alvin 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" Architectural Aluminum Color-Coded Triangular Scale
                          Retail: $19.95
                          Item #: 3051-1 - See more from Alumicolor

                            Alumicolor 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...

                            6" Protractor Ruler - 10 & 50 Parts to Inch
                            Retail: $4.18
                            Item #: CTW37 - See more from Westcott

                              Thin plastic combination protractor/scale/ruler for fast preliminary layouts.

                              12" Color-coded Professional Architect Scale
                              Retail: $15.05
                              Item #: 95120 - See more from Pacific Arc

                                The 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...

                                12" Color-Coded Architectural Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Architectural Scales
                                Retail: $15.47
                                Item #: 240P - See more from Alvin Drafting

                                  Crafted 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...

                                  12" Engineer Triangular Scale
                                  Retail: $15.47
                                  Item #: 245P - See more from Alvin Drafting

                                    Crafted from high-impact plastic, these professional-quality engineering scales feature white, non-reflective matte faces and tapered edges for enhanced precision. They boast machine-engraved graduations and color-coded furrows for easy...

                                    6" Four-Bevel Architectural Scale
                                    Retail: $8.63
                                    Item #: 260VS - See more from Pacific Arc

                                      The 6" beveled architect's scale is a durable precision tool with etched graduations on each edge for accurate measurements. Constructed from high-impact plastic, it ensures longevity and reliability, with markings that won't fade or rub off. A...

                                      12" Engineering Aluminum Color-Coded Triangular Scale
                                      Retail: $19.95
                                      Item #: 3251-1 - See more from Alumicolor

                                        Alumicolor 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...

                                        18" Hollow Aluminum Architectural Scale Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Architectural Scales
                                        Retail: $22.95
                                        Item #: 3040-1 - See more from Alumicolor

                                          Alumicolor 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" Black Aluminum Engineering Scale  Drafting Supplies, Ruling and Measuring Tools, Triangular Scales, Triangular Engineering Scales
                                          Retail: $28.87
                                          Item #: 98/ENG - See more from Alvin & Co.

                                            High-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.

                                            12" Two-Bevel Mechanical Engineer Scale
                                            Retail: $12.95
                                            Item #: S-1112A - See more from Pacific Arc

                                              Classic 12" plastic two bevel plastic scale. Finely etched graduations for years of use. Scales: 1/16 and 1/32 size, Fully Divided

                                              6" Four-Bevel Engineer Scale
                                              Retail: $8.63
                                              Item #: 261VS - See more from Pacific Arc

                                                This Pacific Arc 6" Engineer Scale features premium high-impact plastic and finely etched graduations.

                                                While all drafting scales serve the purpose of accurately scaling down measurements for drafting work, the differences lie in their intended use, the units of measurement they employ, and the specific ratios they utilize to achieve scaled representations. Each type of scale is tailored to meet the needs of professionals in different industries and disciplines, providing the precision and accuracy required for their specific drafting tasks.

                                                Architect Scales:

                                                These scales are primarily used by architects and designers for architectural drafting work. They typically employ ratios such as 1/4 inch = 1 foot (1:48) or 1/2 inch = 1 foot (1:24), where inches on the scale represent scaled-down measurements of feet in real life.

                                                Engineer Scales:

                                                Engineer scales are tailored for technical drawings and engineering projects. They often feature ratios like 1:10, 1:20, and 1:30, where each unit on the scale represents a specific measurement, such as inches or millimeters, at a scaled-down ratio.

                                                Combination Scales:

                                                Combination scales merge multiple scales into a single tool, offering versatility and convenience for professionals across various disciplines. These scales may include architectural, engineering, metric, and other scales, allowing users to switch between different units and ratios as needed.

                                                Metric Scales:

                                                Metric scales are designed for use with the metric system of measurement, including units such as millimeters and centimeters. These scales provide precise measurements in metric units and are commonly used in countries where the metric system is standard.

                                                Mechanical Scales:

                                                Mechanical scales are specialized drafting tools tailored for engineers and designers working on mechanical drawings and schematics. They offer precision measurements for machinery, mechanical components, and infrastructure, often featuring ratios similar to engineer scales but with a focus on mechanical engineering applications.