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    120x200mm Stainless Steel Angle Protractor, 180 Degrees

    The stainless steel angle protractor for sale, it comes with an adjustable measuring range of 0 to 180 degrees and a size of 120x200 mm. 180 degree stainless steel angle protractor with its compact design and wide range of uses makes it a practical measuring tool for students, craftsmen, architects and designers.
    SKU: SISCO-AP-1200
    This product has a minimum quantity of 5
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    The angle protractor for sale in size 120x200 mm, 180 degree stainless steel angle protractor is designed to be versatile and can be easily converted between different measurement units, making it ideal for a wide range of applications.


    Angle protractor

    High quality stainless steel angle protractor, robust and durable

    • Stainless steel angle protractors are highly accurate and precise in measuring angles, ensuring that your measurements are as close to perfect as possible.
    • The 180-degree angle finder ruler has a laser scale for accurate and practical reading.
    • The stainless steel construction of angle protractors makes them very durable and resistant to wear and tear, ensuring they can withstand frequent use and last for a long time.
    • The stainless steel angle protractor is lightweight and compact, making them easy to carry around and use on the go.


    Angle protractors are commonly used in fields such as construction, engineering, and carpentry to measure angles for cutting and fitting materials. They are also used in mathematics and physics to solve problems involving angles and trigonometry.

    Angle protractor applications

    • Model: SISCO-AP-1220
    • Measuring Range: 0-180 degrees
    • Size: 120x200mm
    • Total Body Length: 267mm
    • Diameter of Disc: 120mm
    • Width: 14mm
    • Body Thickness: 1mm
    • Weight: 127g

    Dimension (Unit: mm)

    120x200mm angle protractor dimension


    Q1: What is an angle protractor?
    A1: An angle protractor is a measuring tool used to measure angles. It typically consists of a flat, plastic or metal base with a pivoting arm that has a graduated scale marked in degrees. The arm can be rotated to any angle, allowing the user to measure the angle between two lines or the angle of a single line relative to a horizontal or vertical axis.

    Q2: How do I use an angle protractor?
    A2: To use an angle protractor, place the base of the protractor on the surface you wish to measure the angle of. Align the protractor's vertical or horizontal axis with one of the lines you want to measure the angle between. Then, rotate the protractor's arm until it is aligned with the other line you want to measure. Read the angle measurement from the graduated scale on the arm.

    Q3: What are some common applications of angle protractors?
    A3: Angle protractors are commonly used in a variety of applications, including carpentry, metalworking, engineering, and drafting. They are often used to measure the angle of a cut to ensure it is accurate and to create angled cuts for various projects. They are also useful in determining the slope of a roof or the angle of a hillside. In addition, angle protractors can be used in mathematical and scientific applications to measure angles between lines or to calculate trigonometric functions.

    Tips: How does a stainless steel angle protractor work?

    A stainless steel angle protractor is a tool used to measure angles, typically in the range of 0 to 180 degrees. It consists of a flat base with a straight edge and a rotating arm with a pivot point at one end and a measuring scale on the other.

    To use a stainless steel angle protractor, you would place the flat base against one side of the angle you wish to measure, and then rotate the arm until it is aligned with the other side of the angle. The angle can then be read off the measuring scale on the arm.

    The pivot point on the protractor allows for accurate measurement of angles, as it ensures that the arm remains perpendicular to the base as it is rotated. The stainless steel construction of the protractor ensures that it is durable and long-lasting, and resists corrosion and wear over time.


    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    5.0 1
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    Mattew | 10/31/2023 1:17 AM
    Very practical for me
    After purchasing this 120x200mm protractor, my welding work has become more precise, especially when I need to measure 180 degree angles. It is very practical for me, the price is also very reasonable, and the price-performance ratio is very high.