Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
INSIZE Manual-Reading Protractor: 7 29/32 in Blade Lg, 0°to 180°, 1° Graduations - Manual-Reading Protractors
INSIZEManual-Reading Protractors

INSIZE Manual-Reading Protractor: 7 29/32 in Blade Lg, 0°to 180°, 1° Graduations

The INSIZE Manual-Reading Protractor (MPN 4799-1150) is a stainless steel protractor with a 7-29/32 in blade length, measuring angles from 0° to 180° with 1° graduations and an accuracy of +/-0.3°.

SKU 3G-OTH-303445

Brand
INSIZE
Item
Manual-Reading Protractor: 7 29/32 in Blade Lg, 0°to 180°, 1° Graduations
Category
Manual-Reading Protractors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

INSIZE
Manufacturer Part Number
4799-1150
Type
0°to 180°, +/-0.3° Accuracy
Graduations
1°
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

INSIZE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INSIZE Manual-Reading Protractor (MPN 4799-1150) is a stainless steel protractor with a 7-29/32 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 is used for measuring and checking angles in metalworking, machining, and quality inspection. Its stainless steel blade and 1° graduations make it suitable for layout work, tool 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 4799-1150) has a 7-29/32 in blade length, measures 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 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the protractor reaches your facility reliably.

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 scratches and avoid dropping, which could affect the +/-0.3° accuracy. Periodic calibration check is recommended.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
INSIZE Manual-Reading Protractor: 5 29/32 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-100). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 5-29/32 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 5 29/32 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-100). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 5-29/32 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Protractor: 7.795in Blade Lg, 0°to 180°, 1° Graduations, +/-0.5° Accuracy, Steel (MPN 4780-85A). Key specifications — attr1182193: Steel; attr1182194: +/-0.5°; attr1182195: 7.795in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Protractor: 7.795in Blade Lg, 0°to 180°, 1° Graduations, +/-0.5° Accuracy, Steel (MPN 4780-85A). Key specifications — attr1182193: Steel; attr1182194: +/-0.5°; attr1182195: 7.795in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Protractor: 8.110in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy, Steel (MPN 4781-85A). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 8.110in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Protractor: 8.110in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy, Steel (MPN 4781-85A). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 8.110in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Protractor: 12 in Blade Lg, 0°to 360°, +/-5 ft Accuracy, 1′/0.01° Resolution, Stainless Steel (MPN 2771-360). Key specifications — attr1182192: 1′/0.01°; attr1182193: Stainless Steel; attr1182194: +/-5 ft; attr1182195: 12 in; attr1182197: Absolute zero,zero setting is not needed when batteries are replaced；Button function:choose 0~90°,0~180°or0~360°display，change resolution,display flips over,data hold,zero,on/off supplementary angle measurement; attr1182199: LCD; attr1182218: INSIZE; attr1211640: No.
INSIZE
INSIZE Protractor: 12 in Blade Lg, 0°to 360°, +/-5 ft Accuracy, 1′/0.01° Resolution, Stainless Steel (MPN 2771-360). Key specifications — attr1182192: 1′/0.01°; attr1182193: Stainless Steel; attr1182194: +/-5 ft; attr1182195: 12 in; attr1182197: Absolute zero,zero setting is not needed when batteries are replaced；Button function:choose 0~90°,0~180°or0~360°display，change resolution,display flips over,data hold,zero,on/off supplementary angle measurement; attr1182199: LCD; attr1182218: INSIZE; attr1211640: No.

More from INSIZE

View all INSIZE parts →
INSIZE Manual-Reading Protractor: 19 45/64 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1300). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 19-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 19 45/64 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1300). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 19-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 23 39/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-300). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 23-39/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 23 39/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-300). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 23-39/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 15 45/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-200). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 15-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 15 45/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-200). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 15-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 19 45/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-250). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 19-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 19 45/64 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-250). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 19-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 11 13/16 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1200). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 11-13/16 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 11 13/16 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1200). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 11-13/16 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 4 45/64 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-180). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 4-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 4 45/64 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-180). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 4-45/64 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 11 13/16 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-150). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 11-13/16 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 11 13/16 in Blade Lg, 10°to 170°, 1° Graduations, +/-0.3° Accuracy (MPN 4797-150). Key specifications — attr1182193: Steel; attr1182194: +/-0.3°; attr1182195: 11-13/16 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE Manual-Reading Protractor: 5 29/32 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1120). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 5-29/32 in; attr1182198: 1°; attr1182218: INSIZE.
INSIZE
INSIZE Manual-Reading Protractor: 5 29/32 in Blade Lg, 0°to 180°, 1° Graduations, +/-0.3° Accuracy (MPN 4799-1120). Key specifications — attr1182193: Stainless Steel; attr1182194: +/-0.3°; attr1182195: 5-29/32 in; attr1182198: 1°; attr1182218: INSIZE.