Westcott

This 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...

This graphed plastic ruler features beveled edge for smudge-free inking in 1/16" increments.

This graphed plastic ruler features beveled edge for smudge-free inking in 1/16" increments.

This 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.

This graphed plastic ruler features beveled edge for smudge-free inking in 1/16" increments.

Ideal 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.

Combination protractor/scale/ruler for fast preliminary layouts. Graduations designed for civil engineers, surveyors, and general use.

Transparent plastic square is laminated for durability. Each leg is graduated in 8ths with an edge in 16ths and centimeters.

This 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...

Westcott 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...

This 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...

This set of drawing templates features six curve guides that suggest the gently bowing and tapered curves of a ship's hull. Whether you are drafting, designing or creating a technical drawing, this curve set is extremely useful.

1" wide graph rulers 1/16" calibrated with a beveled edge for ink ruling.

Provides a number of times of reduction as well as percentage of enlargement or reduction for photos artwork and layouts. Fractions are printed below the inch in a second color. Consists of two circular laminated white vinyl discs.

This 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.

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

Combination protractor/scale/ruler for fast preliminary layouts.

This 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.

This French curve set includes eight of the most popular curves. These heavy-weight curves feature a smooth inking edge and allow you to create a wide variety of continuous, flowing arcs and curves.

This graph chart is ideal for achieving precise layouts and designs. It features an eye-catching red grid of 8x8 blocks to the inch. The overall chart size measures 18" x 24" to meet all your design and drafting needs.

The Westcott C-Thru Mini Protractor , measuring three and ½ inches, is a portable tool for measuring angles and circles. It is made of transparent vinyl material that is durable and allows clear and easy visibility at all times. It comes with a...

Ideal 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...