The Best Compasses & Protractors 2025

1. General Tools 17 Square Head Metal Protractor

General Tools and Instruments 17 Steel Square Head Protractor is a heavy-duty steel protractor that is trusted by machinists and draftsmen worldwide to deliver crucial measurements with unwavering accuracy. The 6" adjustable arm is ideal for setting bevels, taking measurements and transferring angles. Ultra-fine etched graduations read from 0 to 180 degrees in forward and reverse directions, and will not wear or rub off. Made of ground stainless steel for precision and durability.

General Tools 17 Square Head Metal Protractor: Protractor is constructed of sturdy stainless steel; unlike plastic protractors, a stainless steel one is the last one you will buy Measuring tool has a 6" adjustable protractor arm that can be held in place with the knurled locking nut; quickly and easily identify angles Angle measure has permanently etched graduations for 0 to 180 degrees in opposite directions Tool measures 3-3/8" long with a 2" square head; perfect for school, commercial or home in machinist, woodworking and homework applications Used the tool for setting bevels and measuring and marking angles

2. Sparco Professional Plastic Protractor

Sparco professional protractor features an open center and accurate 6" ruler across the base. Sharply defined raised graduations are black-bonded in crystal-clear plastic. Sparco Professional Protractor, Clear

Open center allows accurate placement for consistent measurements Easy-to-read graduations are sharply defined to prevent reading errors Transparent construction lets you see writing on papers 6" ruler on base offers additional way to measure for consolidated use

3. Fiskars 6 in. L X 3.25 in. W Swing Arm Protractor 180 deg Assorted 2 pc

Every child is a creative genius, and with fun, easy-to-use tools like Fiskars® Swing Arm Protractor they can let their creativity and ingenuity shine. This durable protractor features a convenient, transparent swing arm, providing a straight-edge guide for drawing precise angles. Made of shatter-resistant plastic, with bright, easy-to-read English, metric and angle marks, the swing arm protractor helps make geometry enjoyable and exciting for every creative genius. Colors may vary - sorry, no color choice.

Fiskars® Swing Arm Protractor is designed to help kids easily draw and measure angles Ideal for kids ages eight and up English and metric markings are easy to read Transparent swing arm provides a straight-edge guide for drawing precise angles Made of shatter-proof plastic for long-lasting durability

4. General Tools Gn19 Depth Gage Protractor

The #19 square head steel protractor and depth gage takes the guesswork out of measuring, marking, reading and transferring angles and depths. Protractor has etched graduations from 0 to 180 deg in opposite directions Protractor has etched graduations from 0 to 180 deg in opposite directions Depth gage has etched graduations in 32nds and 64ths of an inch Spring tension nut locks rule when measuring angles and depths

$Depth Gage Protractor. Item Weight - 0.01 lbs. - SKU: MSTL8507

5. Empire 361 Angle Reference Protractor

[Angle Ref Protractor]

For scoring, deep cutting, and other heavy-duty applications. Magnetic base and edge. Durable Polycast construction. For scoring, deep cutting, and other heavy-duty applications.. Magnetic base and edge. Durable Polycast construction. Includes

6. Jackson Safety 7 Curv-O-Mark Centering Head Pipe Marker (14776), Jumbo, Y-Head, Dial Bubble Protractor, Aluminum, 1 / Order

Jackson Safety 7 Curv-O-Mark Centering Head Pipe Marker (14776), Jumbo, Y-Head, Dial Bubble Protractor, Aluminum, 1 / Order

Jackson Safety 7 Curv-O-Mark Centering Head Pipe Marker (14776), Jumbo, Y-Head, Dial Bubble Protractor, Aluminum, 1 / Order

7. Westcott Protractor, 6", Anti-Microbial, Plastic, Assorted Colors, Not Bulk Packaging, 1 Each.

This protractor is super comfortable to hold. It also easily fits in a backpack pocket or laptop bag for easy access. This assorted colors angle protractor with anti-microbial protection will meet all your mathematical measuring needs and allow you to be as efficient as possible while working. Westcott offers a wide range of anti-microbial protected products that help inhibit the growth of bacterial stains and odors. It's ideal for products that are shared around the home, office or school. No Character Group.

Student Soft Touch Protractor Protected with Anti-Microbial Product Protection. Contains an antimicrobial agent to help inhibit the growth of bacterial stains and odors 6-inch plastic protractor designed with students in mind Movable arm for greater accuracy of measurement Soft-touch grip Non-skid backing for better control Degree graduations: 1/2 degree Ruler size: 6" Basic math tool for math students Ideal for shared/common areas such as office, classroom & break room. Westcott item number: 14376-013 Available in assorted colors (color can't be specified when ordered). 6-inch plastic protractor designed with students in mind Movable arm for greater accuracy of measurement Soft-touch grip Non-skid backing for better control Degree graduations: 1/2 degree Ruler size: 6" Basic math tool for math students Ideal for shared/common areas such as office, classroom & break room. Westcott item number: 14376-013 Available in assorted colors (color can't be specified when ordered). Character Group is not applicable to this item

8. Westcott Kids Protractor, Soft Touch, 6", Anti-Microbial, Multicolor, Elementary, Not Bulk 1-Count

From the leader and cutting and measuring products, Westcott is dedicated to supporting education and inspiring creative activities in the classroom and at home. Products are specifically designed for growing students, created to be fun and functional with superior quality and exceptional value. This Westcott plastic soft touch protractor is super comfortable to hold. It also easily fits in a backpack pocket or laptop bag for easy access. This multicolor angle protractor with anti-microbial protection will meet all your mathematical measuring needs and allow you to be as efficient as possible while working.

Westcott Kids Protractor, Soft Touch, 6", Anti-Microbial, Multicolor, Elementary, Not Bulk 1-Count Contains an anti-microbial agent to help inhibit the growth of bacterial stains and odors 6 inch protractor designed with students in mind Movable arm for greater accuracy of measurement Non-skid backing for better control Plastic Soft-touch grip Degree graduations: 1/2 degree Ruler size: 6" Basic math tool for math students Ideal for shared/common areas such as school, classroom & break room. Available in multicolor (color can't be specified when ordered). Educational level: Elementary Character group: Anti-microbial

9. Incra 6In Precision Protractor

The Incra 6-Inch Precision Marking Protractor lets you plot any angle with ease and absolute accuracy. A metal T-Bar and see-through cross hairs provide perfect alignment against the edge of your work-piece. Remove the T-Bar to work on flat surfaces or to use the 6-inch centering scale with micro-fine marking holes at every 1/32 inches. This marking protractor has micro-fine guide holes at every 45-, 30-, 22.5-, 5-, 1-, and 0.5-degree intervals. Four angle scales, including one for marking narrow stock, suit every need. It's easy on the eyes, incredibly accurate, and just plain fun to use.

Protractor lets you plot any angle with ease and absolute accuracy T-bar and see-through crosshairs provide perfect alignment 6-inch centering scale with micro-fine marking holes at every 1/32 inches

10. Greenlee Greenlee Protractor 35905 1895

Angle Protractors, Magnetic Base Greenlee Angle Protractors Wt.: 0.47 lb Type: Magnetic Base

Angle protractor with magnetic base