Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Measuring & Marking Tools
  6. /
  7. Precision Measuring Tools
  8. /
  9. Protractors & Machinist Squares
  10. /
  11. Protractors

Protractors (158 items) - Page 4

Officespace Computer Ruler- Center Magnifies- 15in. Long- Acrylic OF18402
Officespace

Computer Ruler- Center Magnifies- 15in. Long- Acrylic

Zoro # G404107630
Mfr # OF18402
product price:  $35.15
/ea
Holex Stainless Steel Protractor, Open Graduated Arc, 200X300mm 453000 200X300
Holex

Stainless Steel Protractor, Open Graduated Arc, 200X300mm

Zoro # G014556880
Mfr # 453000 200X300
product price:  $80.39
/ea
A2Z Scilab Plastic 6" Goniometer 360 Degree Physical Therapy Angle Protractor A2Z-ZR679
A2Z Scilab

Plastic 6" Goniometer 360 Degree Physical Therapy Angle Protractor

Zoro # G6278868
Mfr # A2Z-ZR679
product price:  $10.89
/ea
Westcott Protractors, 12" Beveled Protractor Ruler B-75
Westcott

Protractors, 12" Beveled Protractor Ruler

Zoro # G2115463
Mfr # B-75
product price:  $4.59
/ea
Sold in mult. of 12 for $55.08
Holex Protractor with Adjustable Beam, 100X150mm 453401 100X150
Holex

Protractor with Adjustable Beam, 100X150mm

Zoro # G414556794
Mfr # 453401 100X150
product price:  $77.89
/ea
Igaging 2 Piece Square Set Digital Protractor and 12in Blade EM Graduation 35-212-2EM
Igaging

2 Piece Square Set Digital Protractor and 12in Blade EM Graduation

Zoro # G415796991
Mfr # 35-212-2EM
product price:  $119.99
/ea
Westcott Protractors, 6" Protractor Ruler W-44
Westcott

Protractors, 6" Protractor Ruler

Zoro # G2115409
Mfr # W-44
product price:  $3.99
/ea
Sold in mult. of 12 for $47.88
Westcott Protractors, 4" 180 Semi-Circular Protractor 375
Westcott

Protractors, 4" 180 Semi-Circular Protractor

Zoro # G2116443
Mfr # 375
product price:  $1.25
/ea
Sold in mult. of 12 for $15.00
Igaging 8" Digital T-Bevel & Angle Protractor - 35-T0812 35-T0812
Igaging

8" Digital T-Bevel & Angle Protractor - 35-T0812

Zoro # G903077663
Mfr # 35-T0812
product price:  $89.99
/ea
Westcott Protractors, 6" Protractor Ruler 10ths/40ths W-39
Westcott

Protractors, 6" Protractor Ruler 10ths/40ths

Zoro # G9699482
Mfr # W-39
product price:  $3.85
/ea
Sold in mult. of 12 for $46.20
Helix Plastic Locking Compass & Protractor Set, 5PK 18803
Helix

Plastic Locking Compass & Protractor Set, 5PK

Zoro # G313339047
Mfr # 18803
product price:  $33.19
/pk 5, $6.64/ea
H & H Industrial Products Dasqua 0-360 Degree Universal Digital Protractor 1021-2005
H & H Industrial Products

Dasqua 0-360 Degree Universal Digital Protractor

Zoro # G502457972
Mfr # 1021-2005
product price:  $603.99
/ea
Big Horn Plastic Miter Saw Protractor 7-Inch Angle Finder 19104
Big Horn

Plastic Miter Saw Protractor 7-Inch Angle Finder

Zoro # G911529017
Mfr # 19104
product price:  $12.39
/ea
Westcott Math Sets, 2 pc. Compass & Protractor Set 14558
Westcott

Math Sets, 2 pc. Compass & Protractor Set

Zoro # G2114359
Mfr # 14558
product price:  $4.15
/ea
Sold in mult. of 12 for $49.80
Westcott Math Sets, 6" /15 cm Ruler Combo Set KT-1
Westcott

Math Sets, 6" /15 cm Ruler Combo Set

Zoro # G2115655
Mfr # KT-1
product price:  $4.89
/ea
Sold in mult. of 3 for $14.67
Mitutoyo Universal Bevel Protractor 187-908-10
Mitutoyo

Universal Bevel Protractor

Zoro # G0971315
Mfr # 187-908-10
product price:  $439.99
/ea
Holex Stainless Steel Protractor, Open Graduated Arc, 120X150mm 453000 120X150
Holex

Stainless Steel Protractor, Open Graduated Arc, 120X150mm

Zoro # G814556899
Mfr # 453000 120X150
product price:  $58.59
/ea
A2Z Scilab Plastic 6" Finger Goniometer A2Z-ZR681
A2Z Scilab

Plastic 6" Finger Goniometer

Zoro # G6282045
Mfr # A2Z-ZR681
product price:  $7.59
/ea
Sold in mult. of 2 for $15.18
Fowler Square Protractor and Center Head with 12" Blade 523700120
Fowler

Square Protractor and Center Head with 12" Blade

Zoro # G0061103
Mfr # 523700120
product price:  $245.99
/ea
Igaging 6" Protractor - 34-300 34-300
Igaging

6" Protractor - 34-300

Zoro # G103077517
Mfr # 34-300
product price:  $51.59
/ea
Fowler 12" Digi-Pro Electronic Protractor 544407750
Fowler

12" Digi-Pro Electronic Protractor

Zoro # G0061137
Mfr # 544407750
product price:  $150.99
/ea
Westcott Protractors, 6"15 cm Protractor Ruler W-5
Westcott

Protractors, 6"15 cm Protractor Ruler

Zoro # G2115488
Mfr # W-5
product price:  $2.65
/ea
Sold in mult. of 12 for $31.80
A2Z Scilab Plastic 8" Goniometer 360 Degree Physical Therapy Angle Protractor A2Z-ZR678
A2Z Scilab

Plastic 8" Goniometer 360 Degree Physical Therapy Angle Protractor

Zoro # G6282027
Mfr # A2Z-ZR678
product price:  $11.49
/ea
Holex Protractor with Adjustable Beam, 150X300mm 453401 150X300
Holex

Protractor with Adjustable Beam, 150X300mm

Zoro # G214556840
Mfr # 453401 150X300
product price:  $94.59
/ea
Westcott Math Sets, 12"/30 cm Ruler Combo Set KT-3
Westcott

Math Sets, 12"/30 cm Ruler Combo Set

Zoro # G2115619
Mfr # KT-3
product price:  $7.55
/ea
Sold in mult. of 6 for $45.30
Stm Rectangular Head Protractor With 6 Arm 231268
Stm

Rectangular Head Protractor With 6 Arm

Zoro # G707187759
Mfr # 231268
product price:  $43.49
/ea
Acme United Westcott Soft Touch School Protractor with Anti-Microbial Product Protection, Assorted, 1 Each 14376
Acme United

Westcott Soft Touch School Protractor with Anti-Microbial Product Protection, Assorted, 1 Each

Zoro # G105304116
Mfr # 14376
product price:  $28.99
/ea
Stm Rectangular Head Protractor With 6 Arm 606150
Stm

Rectangular Head Protractor With 6 Arm

Zoro # G107188066
Mfr # 606150
product price:  $69.39
/ea
No Product Image Available
Westcott Clauss

6INCH PROTRACTOR 180 DEGREES

Zoro # G310062030
Mfr # ACM11200
product price:  $8.65
/ea
Officespace Plastic Ruler- 18in. Long- Clear OF128122
Officespace

Plastic Ruler- 18in. Long- Clear

Zoro # G004107818
Mfr # OF128122
product price:  $32.95
/ea
A2Z Scilab Plastic 6" Economy 180 Degree Goniometer A2Z-ZR682
A2Z Scilab

Plastic 6" Economy 180 Degree Goniometer

Zoro # G6279306
Mfr # A2Z-ZR682
product price:  $7.59
/ea
Sold in mult. of 2 for $15.18
Mitutoyo Calibrated Protractor 968-203CAL
Mitutoyo

Calibrated Protractor

Zoro # G016049199
Mfr # 968-203CAL
product price:  $149.99
/ea
Mitutoyo Calibrated Protractor 950-318CAL
Mitutoyo

Calibrated Protractor

Zoro # G616049087
Mfr # 950-318CAL
product price:  $729.99
/ea
Starrett Blade, 12" for 359 Bevel Protractor PT04781
Starrett

Blade, 12" for 359 Bevel Protractor

Zoro # G2352703
Mfr # PT04781
product price:  $159.99
/ea
Fabrication Enterprises 12-1034HR Baseline XTender HiRes 360 ISOM Goniometer 12-1034HR
Fabrication Enterprises

12-1034HR Baseline XTender HiRes 360 ISOM Goniometer

Zoro # G804131938
Mfr # 12-1034HR
product price:  $50.89
/ea
Fowler Universal Bevel Dial Protractor 524406120
Fowler

Universal Bevel Dial Protractor

Zoro # G5811384
Mfr # 524406120
product price:  $129.99
/ea
Protractors (158 items) - Page 4
  • First
  • Previous
  • 4
    of 5 pages
  • Next
  • Last
How was your search?

About Protractors

Protractors are tools used to measure angles and find the angle between two lines. There are a variety of protractors available on the market, ranging from traditional stainless steel models to digital versions that use electronic sensors to measure angles. Protractors can be used in many different industries, including engineering, carpentry, construction, and more.

Types of Protractors

The most common type of protractor is the traditional stainless steel model. This type of protractor typically has two arms with a rotating head in the middle that allows you to accurately measure angles. Digital protractors are also available and use electronic sensors to measure angles quickly and accurately. Additionally, there are specialty protractors designed for specific tasks or jobs.

How Protractors Are Made

Protractors are typically made from stainless steel or other metals such as brass or aluminum. They can also be made from plastic or other synthetic materials depending on the application they’re intended for. The most important component of a protractor is its rotating head which must be precisely calibrated for accuracy.

Industries That Use Protractors

Protractors are commonly used by professionals in various industries such as engineering, carpentry, construction, manufacturing, surveying and more. Professionals often use protractors to measure angles during projects like laying out walls or building decks as well as measuring lengths when constructing buildings.

Find the Protractors You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Protractors along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Precision Steel SquaresDigital CalipersFeeler Gauges & SetsHole, Drill, Bore, and Wire GaugesGauge Blocks and Clamps
Dial IndicatorsEdge and Center FindersDial CalipersPrecision Measuring AccessoriesMicrometers & Sets
manual reading protractordigital electronic anglemitutoyo digitalpencil compassmetal protractor
engineer ruler8 in rulerprotractor headstarrett protractor headmitutoyo 6"

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc