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INSIZE Manual-Reading Protractor: 4 45/64 in Blade Lg, 0°to 180°, 1° Graduations - Manual-Reading Protractors
INSIZEManual-Reading Protractors

INSIZE Manual-Reading Protractor: 4 45/64 in Blade Lg, 0°to 180°, 1° Graduations

The INSIZE Manual-Reading Protractor (MPN 4799-180) is a stainless steel protractor with a 4-45/64 in blade length, measuring angles from 0° to 180° with 1° graduations and an accuracy of +/-0.3°.

SKU 3G-OTH-303450

Brand
INSIZE
Item
Manual-Reading Protractor: 4 45/64 in Blade Lg, 0°to 180°, 1° Graduations
Category
Manual-Reading Protractors
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Technical Specifications

INSIZE
Manufacturer Part Number
4799-180
Type
0°to 180°, +/-0.3° Accuracy
Graduations
1°
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INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INSIZE Manual-Reading Protractor (MPN 4799-180) is a stainless steel protractor with a 4-45/64 in blade length, measuring angles from 0° to 180° with 1° graduations and an accuracy of +/-0.3°.

Frequently Asked Questions

What is the INSIZE Manual-Reading Protractor used for?

The INSIZE Manual-Reading Protractor (MPN 4799-180) is used for measuring and checking angles in metalworking, machining, and quality inspection. Its 0° to 180° range and 1° graduations make it suitable for layout work, fixture setup, and verifying part angles in industrial fabrication and maintenance environments.

What are the specifications of the INSIZE Manual-Reading Protractor?

The INSIZE Manual-Reading Protractor (MPN 4799-180) has a 4-45/64 in blade length, measures angles from 0° to 180° with 1° graduations, and offers +/-0.3° accuracy. It is made of stainless steel for corrosion resistance and durability in workshop conditions.

Where to buy the INSIZE Manual-Reading Protractor worldwide?

You can source the INSIZE Manual-Reading Protractor (MPN 4799-180) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this INSIZE brand protractor.

How to maintain the INSIZE Manual-Reading Protractor?

To maintain the INSIZE Manual-Reading Protractor, clean the stainless steel blade and scale with a soft cloth after use to remove debris. Store it in a protective case to prevent blade damage and keep the pivot joint lightly lubricated. Avoid dropping or exposing it to extreme temperatures to preserve +/-0.3° accuracy.

Used in

Common applications for INSIZE
Quality control inspection — INSIZE digital calipers (1118-150R) for dimensional checks on machined parts.
Machine tool setup — INSIZE dial test indicators (2380-301) for aligning workpieces and measuring runout.
Hardness testing verification — INSIZE hardness test blocks (HDT-B-HV30D) for calibrating Vickers testers.
Layout and marking — INSIZE precision steel squares (4745-1120) for checking 45° angles on fixtures.
Workpiece holding — INSIZE magnetic V-blocks (6889-2) for securing cylindrical parts during measurement.
Groove and recess measurement — INSIZE small point jaw calipers (1169-150) for measuring internal features.

INSIZE Products

3G Electric supplies INSIZE manual-reading protractors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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