10 Best Construction Protractors

#1 Best Pick

Ashton and Wright - 180 Degree Protractor - 10cm - Lightweight School Protractors (Transparent Mixed, Pack of 5)

Brand: Ashton and Wright

A lightweight and durable protractor utilising a slim design, making it the perfect classroom accessory.
Shows ascending and descending degrees.
Clear and easy-to-read markings for accurate angle measurements.
Smooth edges for safe and comfortable use, especially for children.
10cm / 180 Degree protractors from Ashton and Wright.

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#2 Best Value

GemRed 82305 Digital Angle Ruler Protractor (Stainless Steel (Black Button))

Brand: GemRed

PATENTED MEASURING TECHNOLOGY -- Ruler and protractor combination for easy measuring inside and outside angles.
DURABLE RULERS -- Well-made stainless steel rulers and laser etched measurements offer clear reading and years' usage.
HIGH ACCURACY -- Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects like woodworking, crown molding and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm.
LOCKING FUNCTION -- For read it easily, GemRed angle finder could be locked at any angle. *NO REVERSE ANGLE/DISPLAY FUNCTION.
BATTERY -- CR2032 battery. Package contains battery.

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#3 Budget Pick

Celco Protractor 15cm 360Deg

Brand: Celco

Opposite Graduations: Allows for easy reading of angles from both directions.
Centre Indicator: Helps in accurately positioning the protractor for precise measurements.
Bevelled Edge: Ensures smooth and easy marking of angles.
Clear Plastic: Provides excellent visibility and readability of measurements.
Durable Construction: Made from strong plastics, ensuring long-lasting use.

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#4 Top Choice

General Tools 17 Square Head Metal Protractor

Brand: General Tools

SQUARE HEAD- Makes it possible to anchor the protractor against objects to hold it in place as you take measurements
MEASURES- Deeply etched graduations read from 0° to 180° in forward and reverse directions and will not wear or rub off
ADJUSTABLE- 6 inch adjustable protractor arm locks into desired position with knurled thumb nut to quickly and easily identify angles
DURABLE- Stainless steel for precision, strength and rust resistance
ESSENTIAL TOOL- Perfect for students, machinists, carpenters and woodworking hobbyists for setting bevels, measuring and transferring angles

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#5 Popular Choice

Stainless Steel 0-180 Protractor Angle Finder Arm Measuring Gauge Ruler Tool

Brand: BIGTEDDY

Stainless steel protractor ,Made of stainless steel for precision and durability
Can be used to measure angles, draw lines ,Adjustable protractor arm locks
Can be used to measure anglIdeal for setting bevels, taking measurements and transferring angleses, draw lines
A must tool in the workshop
Measuring range : 0-180 Degree

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#6 Top Pick

Ashton and Wright - 180 Degree Protractor - 10cm - Lightweight School Protractors - Pack of 5 (Clear)

Brand: Ashton and Wright

A lightweight and durable protractor utilising a slim design, making it the perfect classroom accessory.
Shows ascending and descending degrees.
Clear and easy-to-read markings for accurate angle measurements.
Smooth edges for safe and comfortable use, especially for children.
10cm / 180 Degree protractors from Ashton and Wright.

Check latest price on Amazon

#7 Top Pick

GemRed 82305 Digital Protractor (Stainless Steel)

Brand: GemRed

PATENTED MEASURING TECHNOLOGY -- Ruler and protractor combination for easy measuring inside and outside angles.
PATENTED MEASURING TECHNOLOGY -- Ruler and protractor combination for easy measuring inside and outside angles.
HIGH ACCURACY -- Accuracy of this protractor is ±0.3 degree. It is a good choice for most projects like woodworking, crown molding and daily use. Folded length: about 7.5 inch/220mm.Total length 400mm.
NEW-COLOR BUTTONS -- Different color for different function. It's much easier to use.
NEW-COLOR BUTTONS -- Different color for different function. It's much easier to use.

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#8 Top Pick

Celco Protractor 10cm 360Deg

Brand: CELCO

Opposite Graduations: Allows for easy reading of angles from both directions.
Centre Indicator: Ensures precise placement and measurement.
Bevelled Edge: Provides a smooth and accurate edge for drawing lines.
Clear Plastic: Offers excellent visibility and easy reading of measurements.
Durable Material: Constructed from strong plastics for long-lasting use.

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#9 Top Pick

Shinwa Sokutei Silver Protractor No. 19 62480

Brand: シンワ測定(Shinwa Sokutei)

Rod scale: 3.9 inches (100 mm); Scale: 1°; Protractor plate diameter: 3.5 inches (90 mm)
Body: Stainless steel (SUS420J2)
Screw: Brass (62995 screw material is iron)
Diameter: 3.5 inches (90 mm); Total Length of Rod: 6.0 inches (153 mm); Protractor Plate Thickness: 0.05 inches (1.2 mm)
Graduations are etched and black chrome plated so they won't fall off

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#10 Top Pick

Celco Protractor 15cm 180Deg

Brand: CELCO

Opposite Graduations: Allows for easy reading and precise measurements from both directions.
Centre Indicator: Helps in accurately positioning the protractor for exact angle measurements.
Bevelled Edge: Provides a smooth and clean edge for drawing straight lines.
Durable Plastic: Made from strong, clear or assorted coloured plastic for long-lasting use.
Semi-Circle Design: The 180-degree semi-circle shape is ideal for a variety of geometric tasks.

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