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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Machine Square
Excel$13.90 - $31.50These squares are perfect for 90° layout and machine set-up. These squares are made from hardened, tempered and polished carbon steel.A machinist square, also known as an engineer's square, is a measuring tool used in the field of metalworking and... -
C-THRU Acuspec II Type Gauge & Specifier Set
Westcott$13.90Ideal for layout, design and type specification, this professional set contains a type gauge and a type specifier, each measuring 4-1/2" x 12-3/8". Each has accurate fine calibrations on a non-glare surface for full visibility. Each is flexible for... -
6" Protractor Ruler-1764364609
Westcott$2.40Westcott 6"/15cm Protractor Ruler 180° protractor ruler has 8ths graph, 16ths to the inch and centimeter scales. It is laminated for durability and features a translucent color to allow for viewing through to the page. Westcott Drafting & Drawing Tools... -
6" Protractor Ruler
Westcott$2.10This transparent 180 protractor ruler has scales in both 1/16" and centimeter calibrations. The SW-51 also has 45 and 60 triangle cut-outs plus a French curve symbol. Features: Transparent 180* protractor ruler45* and 60* triangle cut outs plus French... -
12" Scholastic Engineer Scale
Pacific Arc$4.95The 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 functionality... -
12" Scholastic Color-Coded Engineer Scale
Pacific Arc$5.90Scholastic Engineers Triangular Scale - Color Coded Scholastic triangular scale are color coded for easy use.Engineer GraduationsFully divided: 10, 20, 30, 40, 50, & 60 parts to the inchFeatures: 12" Engineer ScaleHigh quality - Hard PlasticColor-Coded... -
12" Scholastic Color-Coded Architect Scale
Pacific Arc$5.90The Scholastic Architects Triangular Scale features color-coded markings for simplified usage.Architect Graduations 3/32", 1/8", 3/16", 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 3", 16" Features: 12" Architect ScaleHigh quality - Hard PlasticColor-Coded... -
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" 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" High-Impact Plastic Engineer Scale
Pacific Arc$6.50The slender core Premium Plastic Triangular Engineer Scale is a step up from the Scholastic architects scale. This professional quality scale is made from high-impact plastic with white, non-reflecting dull-matte faces and tapered edges... -
Plastic T-Squares
Helix$5.10 - $10.20A t-square is an invaluable tool for drafting, drawing, technical projects and anything that requires a straightedge. This tool features both standard and metric scales.Features: Made of clear, blue-tinted, flexible plasticSturdy... -
Clear Graduated Acrylic T-Squares with Detachable Head
Pacific Arc$12.60 - $22.10Constructed from heavy clear acrylic and featuring a graduated (inch/metric) blade, the unique detachable head design allows easy transport. The blade can be used separately as a straight edge and ruler.Features:Available in multiple lengthsDetachable... -
6" Engineer Triangular Scale
Pacific Arc$9.10Professional Premium Plastic Triangular Scales - Color Coded Premium plastic ore triangular scales provide precise graduation etched on premium white color-coded plastic for exact performance.Engineer Graduations Fully divided: 10, 20, 30, 40, 50, & 60... -
6" Architect Triangular Scale
Pacific Arc$9.10Professional Premium Plastic Triangular Scales - Color Coded Premium plastic ore triangular scales provide precise graduation etched on premium white color-coded plastic for exact performance.Architect GraduationsOpen divided: 3/32, 3/16, 1/8, 1/4, 3/8,... -
Stainless-Steel Cork-Back Ruler
Pacific Arc$2.60 - $11.50HIGH QUALITY STAINLESS STEEL- Constructed of high quality stainless steel, this cork back ruler is made with artists in mind. The steel ruler construction is durable for prolonged use and helps prevents unnecessary nicks and bends. This metal edge ruler... -
Pro-Draft Parallel Bar
Martin Universal$184.70 - $219.80The Martin® Pro-Draft Professional Parallel Straightedge comprises cutting-edge technology making the premier straightedge in its class. It features an aluminum body for strength and stability, anti-warp cast acrylic bottom making it suitable for both... -
Semi-Circle Protractor - 180 Degree
Pacific Arc$1.70 - $4.10Professional Protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off.180 degree. -
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... -
12" Scholastic Architect Scale
Pacific Arc$4.95Economy 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... -
12" Rolling Ruler
Westcott$12.60This 12" rolling ruler makes it easy to draw horizontal parallel lines - simply draw a line along the straight edge and roll the ruler downward to desired space to repeat drawing line. Use the rolling the ruler to create circles by rolling it in an arc;...