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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C-Thru Graphic Arts Leading Gauge Ruler
Westcott$4.95This ruler is an essential tool for anyone in the graphic arts - whether you are redesigning something you don't have a soft copy of, matching styles or proofing your work, this ruler has you covered. This graphic arts ruler includes scales in picas,... -
C-Thru 18" Graphic Arts Ruler
Westcott$4.60This professional quality 18" ruler features an engineering scale as well as inches, picas and agate calibrations. This dynamic ruler also includes proofreading symbols, printer' s rulers, screen density guides, copy casting system and typewriter copy... -
Angle and Circle Maker
Helix$5.60This circular protractor rotates freely, enabling you to draw angles like a protractor and circles like a compass. The center disc includes slots for drawing angles up to 360° and holes for creating circles ranging from 1/8" to 4" in diameter... -
30cm Solid Aluminum Metric Triangular Scale
Fairgate$12.70Rugged, professional-quality scales are made from anodized aluminum with a solid core. Features: Scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125. Printed black graduations on non-glare finish Color-coded furrows. Shrink-wrapped. -
Scale Template
Pickett$8.85Pickett templates have been designed to conform to the exacting demands of the professional architect, draftsperson and engineer.Features: Handy pocket rule with six printed scales in 1/10", 1/20", 1/30", 1/40", 1/50" and 1/60" Slots are included... -
Plastic Math Set
Staedtler$2.60Stay prepared for math class with this essential 4-piece set, which includes a 6-inch ruler, a 4-inch protractor, a 45-degree triangle, and a 30/60-degree triangle. The transparent design of the pieces allows items to show through for enhanced precision... -
6" Protractor Ruler - 10 & 20 Parts to Inch
Westcott$3.60Combination protractor/scale/ruler for fast preliminary layouts. Graduations designed for civil engineers, surveyors, and general use.Features: 10 & 20 Parts to Inch180 degree protractor with tenths and 20ths to the inch scalesTransparent... -
Rubber-Backed Non-Skid Ruler
Pacific Arc$3.90 - $14.50These professional quality rulers from Pacific Arc are constructed of stainless steel and feature acid etched graduations to ensure maximum accuracy and durability. Features: Inch gradations to the 32nd on one edge and gradations to the 64th on the... -
Circular Protractors
Alvin Drafting$2.50 - $6.80The 360° protractor with a center cutout and finely beveled edges is designed for easy lifting and maneuvering, making writing and drawing simple and convenient. Made of durable 0.08-inch thick polystyrene, this protractor boasts long-lasting,... -
12" Magnifying Ruler
Alumicolor$10.25This 12" ruler, crafted from rigid, high-quality plastic, serves as a sturdy measuring tool with inch and centimeter calibrations. Made in the USA, it features 2x magnification for excellent viewing of small type and includes a raised curve for... -
6" Protractor Ruler - 20 & 40 Parts to Inch
Westcott$3.60Combination protractor/scale/ruler for fast preliminary layouts. Graduations designed for civil engineers, surveyors, and general use. Features: 180 degree protractor with 20ths and 40ths to the inch scalesTransparent plasticLaminated... -
6" Protractor Ruler - 10 & 50 Parts to Inch
Westcott$4.00Thin plastic combination protractor/scale/ruler for fast preliminary layouts. Features:Graduations designed for civil engineers, surveyors, and general use.180 degree protractor6" rulerInch in 10ths/50ths -
12" Scholastic Mechanical Drafting Scale
Alvin Drafting$5.50Our 12" mechanical drafting triangular scales are ideal for school and vocational use, blending affordability with durability. Crafted from high-impact plastic with tapered edges and sharp, easy-to-read graduations, they ensure comfort and precision... -
6" Pocket Rule
Alvin Drafting$4.306" Stainless Steel English Pocket RuleFeatures: Stainless Steel Etched Graduations Graduated in 16ths, 32nds, and 64ths Pocket clip doubles as depth gauge Fraction/decimal equivilent chart on back of scale -
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" 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" Architect 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... -
College Combination Set
Staedtler$7.40Some of Staedtlers's most popular tools all in one set! These tinted plastic tools all have inking edges. 4-Piece Set Includes: 12" ruler 6" 45°/90° triangle 8" 30°/60° triangle 6" 180° protractor -
Stainless Steel Graduated Straightedges
Pacific Arc$23.35 - $95.75Created from highest quality 0.09" thick pure stainless steel and features beveled edges on one side with a flat edge on the other. Ideal for drawing, cutting, paper tearing, etc. These straight edges are the industry's finest and will provide years of... -
Stainless Steel Engineer Flat Scale
Pacific Arc$3.20 - $25.75A Pacific Arc original, scaling rulers are constructed from solid stainless steel and feature architectural and engineering graduations not usually found on metal rulers. Extremely sturdy, they are ideal for on-site work. Graduations : 10,...
