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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30cm Mechanical Draftsmen Scale-1764129254
Alvin & Co.$7.40Professional-quality metric scales made from high-impact plastic with white, non-reflecting, matte faces and tapered edges. Hot-stamped graduations and color-coded furrows.Supplied in hard plastic case.Graduations: 1:20, 1:25, 1:33 1/3, 1:50, 1:75, 1:100 -
30cm Mechanical Draftsmen Scale
Alvin & Co.$11.70Professional-quality metric scales made from high-impact plastic with white, non-reflecting, matte faces and tapered edges. Hot-stamped graduations and color-coded furrows.Supplied in hard plastic case.Graduations: 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100 -
C-THRU Flexible Plastic Rules
Westcott$1.05 - $1.25This handy ruler is a must-have for classrooms, workshops, studio and students. It features 1/16" markings on one edge and a metric scale on the opposite edge.Features: Flexible 6" or 12" inch/metric plastic ruler16th to the inch markings on one... -
Non-Skid Flexible Stainless Steel Ruler
Alvin Drafting$2.30 - $13.70The Alvin Drafting flexible rulers are made of finest quality stainless steel with non-skid cork backing that won’t slip on glass or polished surfaces. Features: Graduated in 16ths, 32nds, and metricStainless steelEtched graduationsNon-skid cork... -
12" Rolling Parallel Ruler
Alvin Drafting$9.80A multi-purpose drawing tool made from high impact plastic for students artists and designers. Graduated in both English and metric. Includes many useful formulas and conversion factors. Draw horizontal and vertical parallel lines with ease. Draw circles... -
25cm Metric Professional Parallel Glider
Alvin Drafting$32.30An easy-to-use instrument that combines the functions of a parallel straightedge triangle protractor T-square and compass in one. One of the most useful and convenient aids for drafting drawing and nautical applications. Smooth gliding action to easily... -
14" Professional Parallel Glider
Alvin Drafting$35.60An easy-to-use instrument that combines the functions of a parallel straightedge triangle protractor T-square and compass in one. One of the most useful and convenient aids for drafting drawing and nautical applications. Smooth gliding action to easily... -
10" Professional Parallel Glider
Alvin Drafting$31.30An easy-to-use instrument that combines the functions of a parallel straightedge, triangle, protractor, T-square, and compass in one. One of the most useful and convenient aids for drafting, drawing, and nautical applications. Smooth gliding action to... -
Folding Parallel Rulers
Alvin Drafting$13.00 - $14.20This folding parallel rule features transparent blades for easy reading with non-skid pads and sturdy aluminum links provide the right amount of tension for drawing a line parallel to another line or reference point.Features: Transparent for easy... -
Proportional Scale
Westcott$8.85 - $11.65This scale is ideal for calculating enlargements or reductions of photographs, artwork and layouts. Simply line up the size of your original with the intended size for reproduction. It provides number of times of reduction as well as percentage of... -
C-THRU Beveled Pica Ruler
Westcott$6.30Ideal for graphic artists, this clear plastic 18" ruler is marked in picas, agates and 1/8" graduations. Measure with ease and confidence - an essential addition to your workspace.Features: 18" Inch/Pics/Agate Scales RulerInch, Pica and Agate... -
C-THRU 2" x 18" Standard Graph Ruler
Westcott$6.10This graphed plastic ruler features beveled edge for smudge-free inking in 1/16" increments.Features: 18" 8ths Beveled edge graph rulerCalibrated in 8ths to the inch on one side and centimeters on the otherZero centering scale, so you can measure... -
C-THRU 2" x 12" Standard Graph Ruler
Westcott$3.30This graphed plastic ruler features beveled edge for smudge-free inking in 1/16" increments.Features: 2" x 12" 8ths Graph Beveled RulerEdges calibrated in 16ths to the inch and beveled to accommodate work with ink.Zero centering scale.Transparent for... -
C-THRU 1" x 12" Standard Graph Ruler
Westcott$3.20The 12" 8ths Beveled Ruler is a lightweight, clear ruler designed for precision and convenience. It features handy grid patterns in inches, making it easy to achieve accurate measurements. Additionally, it includes a zero centering scale, allowing you to... -
C-THRU 1" x 6" Standard Graph Ruler
Westcott$2.70The 6" 8ths Beveled Ruler is a lightweight, clear ruler featuring convenient grid patterns in inches, ideal for precise measurements and designs. It includes a zero centering scale, allowing you to measure equally left and right from a centered starting... -
30cm English/Metric Mechanical Draftsmen Flat Scale
Alvin & Co.$8.9012"/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. -
6" Four-Bevel Engineer Scale
Pacific Arc$7.00This Pacific Arc 6" Engineer Scale features premium high-impact plastic and finely etched graduations.Engineer Graduations:Fully Divided: 10, 20, 40, 50 parts to the inchFeatures: Etched graduations on each beveled edgeConstructed from high impact... -
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... -
6" Flat Pocket Engineering Scale
Alvin Drafting$6.70The Alvin Drafting 6" Plastic Engineer 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 with a... -
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...
