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Top rated protractors
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Best overall WestcottWestcott 10431 360-Degree Protractor
Clear plastic, durable, and easy to read with both 180 and 360 degree markings.
- Durable clear plastic
- Easy to read markings
- Includes both axis
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Best value Mr. PenMr. Pen- Professional Protractor 6 Inch
High-quality stainless steel with laser etched markings for precision.
- Stainless steel
- Laser etched markings
- Includes 6 inch ruler
- Sharp edges if mishandled
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Best for students LEARNING ADVANTAGELearning Resources 2-in-1 Protractor
Two-in-one protractor and ruler, perfect for geometry and math class.
- Dual function
- Colorful design
- Break resistant
- Smaller than standard
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Budget pick MapedHelix 180 Degree Protractor
Simple, reliable, and inexpensive plastic protractor for everyday use.
- Very affordable
- Lightweight
- Standard size
- Prone to scratches
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Classroom pack
Elmer's 7-inch Protractor
Comes in bulk packs, ideal for classroom supply or group projects.
- Bulk packaging available
- Durable
- Clear markings
- Not for precision work
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Best for architects UnjooBOOBII 180 Degree Protractor
Stainless steel with extra fine scale, suitable for drafting and precision work.
- Stainless steel
- Fine scale
- Includes ruler
- Slightly heavier
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Large scale Mr. PenSunGifts 360 Degree Protractor
Large 6-inch diameter, perfect for whiteboard or large drawings.
- Large size
- Easy to see
- Durable plastic
- Bulky to store
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Premium build STAEDTLERStaedtler Protractor
German quality, clear acrylic with non-slip grip and precise markings.
- German engineering
- Non-slip grip
- Extra clear
- Higher price