Protractors

Stay 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...

Professional Protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off. Individually poly-wrapped. 360 degrees: 4", 6", 8"

Professional Protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off.180 degree.

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

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

The Alvin Mini Protractor , measuring three and ½ inches, is a portable tool for measuring angles and circles.

The 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,...

The 180° semi-circle academic protractor features a center cutout and finely beveled edges, allowing for effortless lifting and maneuvering, making writing and drawing straightforward and convenient. Constructed from durable 0.08-inch thick...

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

This 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. ...

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 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 pocket-size protractor has 1° graduation clearly printed on .020 matte surface green vinyl. This material is tough and flexible.

Made of green, transparent vinyl, this precision protractor is tough and flexible. It will not break.

The 180° semi-circular protractor features a center cutout and finely beveled edges, allowing for effortless lifting and maneuvering, making writing and drawing straightforward and convenient. Constructed from durable 0.08-inch thick polystyrene,...

This 6" protractor features a swing arm for precise measuring of angles. A go-to tool for students, draftsmen and engineers.

Professional Protractors made from pure clear acrylic to ensure long life and value. Graduations are etched onto the surface to prevent wearing off. Individually poly-wrapped.

Some of Staedtlers's most popular tools all in one set! These tinted plastic tools all have inking edges.

This REALLY IS faster and easier. You can draw your angled line directly and skip the need to make a little mark at the edge of the protractor. With a long enough baseline, you get the same reference mark stance as a 7" semicircular protractor. The...

Ideal for drafting, design, mathematics and fine art projects, this 12" light-weight, ruler features a 180º protractor for precise angles, scales in both inch and centimeter calibrations and 1/8" and 1/4" architectural scales. The ruler...

It's all you really need.

This 2-piece set is ideal for students, professionals and DIY creatives. The compass allows you to draw accurate angles and circles, and the 180° protractor is divided into one degree increments with both inch and metric markings.