Protractors
Protractor Ruler Art Alternatives
This 12" light-weight, flexible, transparent plastic ruler features a 180º protractor, scales in both inch and centimeter calibrations and 1/8" and 1/4" architectural scales. The inch ruler is divided into a 1/8" grid with a 1/16" graduated edge, as well as a 1/10" grid.
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Clear Protractors Pro Art
These 6" diameter protractors are made from crystal clear Dunilon plastic with beveled edges. Imprinted with sharply defined graduations in half degree increments. Used by engineers, architects, draftspersons, and in schools for geometry instruction. The 360° version has a center with a crossbeam that has a finger lift.
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6" Protractors Art Alternatives Warehouse Only
These clear acrylic protractors are divided into 1/2° increments and feature a center cutout for easy lifting.
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6" Swing Arm Protractor Helix Warehouse Only
This transparent 6" protractor has a swing arm for precise measuring of angles.
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Angles & Circle Maker Helix Warehouse Only
This clear, round protractor rotates freely, allowing for drawing of angles like a protractor and circles like a compass. The center disc features slots for drawing angles up to 360° and holes for drawing circles from 1/8" to 4" in diameter.
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Acrylic Protractors Pacific Arc Special Order Only
Professional protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off.
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Protractor Rulers Westcott Special Order Only
These transparent 180º protractor rulers have scales in both 1/16" and centimeter calibrations. The CTSW51 also has 45º and 60º triangle cut-outs plus a French curve symbol.
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