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  1. Home
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  3. Tools & Machining
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  5. Measuring & Marking Tools
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  7. Precision Measuring Tools
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  9. Protractors & Machinist Squares
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Protractors & Machinist Squares (316 items) - Page 2

Starrett Precision Steel Square, SS, 13 1/2 x 7 In 3020-12
Starrett

Precision Steel Square, SS, 13 1/2 x 7 In

Zoro # G4746287
Mfr # 3020-12
product price:  $540.99
/ea
H & H Industrial Products 6 X 4" Engineer's Steel Square 4906-0006
H & H Industrial Products

6 X 4" Engineer's Steel Square

Zoro # G803076988
Mfr # 4906-0006
product price:  $17.29
/ea
Igaging 4" Adjustable Double Square - 34-244-EM 34-244-EM
Igaging

4" Adjustable Double Square - 34-244-EM

Zoro # G903077649
Mfr # 34-244-EM
product price:  $33.79
/ea
Starrett Precision Square, Stainless Steel 3020-4
Starrett

Precision Square, Stainless Steel

Zoro # G4746262
Mfr # 3020-4
product price:  $185.99
/ea
Igaging 3 Piece Machinist Steel Metal Tool Square Set - 34-246 34-246
Igaging

3 Piece Machinist Steel Metal Tool Square Set - 34-246

Zoro # G403077439
Mfr # 34-246
product price:  $90.79
/ea
Igaging EZ View 360 Deg Digital Protractor and Ruler, 7in/400 mm 35-4107
Igaging

EZ View 360 Deg Digital Protractor and Ruler, 7in/400 mm

Zoro # G215797044
Mfr # 35-4107
product price:  $37.89
/ea
Hhip Dasqua 6 X 8in Universal Bevel Protractor 1804-4105
Hhip

Dasqua 6 X 8in Universal Bevel Protractor

Zoro # G615084072
Mfr # 1804-4105
product price:  $18.05
/ea
Westward Square Set, 4 Pc, Body 4, 6, 9, 12 In L 6XY13
Westward

Square Set, 4 Pc, Body 4, 6, 9, 12 In L

Zoro # G0771276
Mfr # 6XY13
product price:  $238.99
/ea
Tesa Brown & Sharpe Try Square Set, 4 Pieces 599-540-2346
Tesa Brown & Sharpe

Try Square Set, 4 Pieces

Zoro # G2155377
Mfr # 599-540-2346
product price:  $187.10
/ea
Excel Blades 3 in. Machine Square 60019IND
Excel Blades

3 in. Machine Square

Zoro # G609233011
Mfr # 60019IND
product price:  $18.89
/ea
No Product Image Available
General Tools

Digital Sliding T-Bevel

Zoro # G706903350
Mfr # 828
product price:  $47.74
/ea
Fowler SQUARE SET 4-6-9-12 524324690
Fowler

SQUARE SET 4-6-9-12

Zoro # G0944013
Mfr # 524324690
product price:  $189.99
/ea
Mitutoyo Digimatic Univ. Protractor 187-552
Mitutoyo

Digimatic Univ. Protractor

Zoro # G0971288
Mfr # 187-552
product price:  $1,553.64
/ea
Kapro Protractor Square, 7" 449-7
Kapro

Protractor Square, 7"

Zoro # G421735618
Mfr # 449-7
product price:  $24.49
/ea
Excel Blades 10 in. Machine Square 60023IND
Excel Blades

10 in. Machine Square

Zoro # G209233008
Mfr # 60023IND
product price:  $36.15
/ea
Igaging 7" Electronic Digital Angle Protractor - 35-407 35-407
Igaging

7" Electronic Digital Angle Protractor - 35-407

Zoro # G803077534
Mfr # 35-407
product price:  $47.60
/ea
Insize Machinist Square, 2 x 1-39/64" Sz 4707-50
Insize

Machinist Square, 2 x 1-39/64" Sz

Zoro # G1196369
Mfr # 4707-50
product price:  $27.19
/ea
Igaging Smart Anglecube Digital Protractor - 35-2268 35-2268
Igaging

Smart Anglecube Digital Protractor - 35-2268

Zoro # G403077569
Mfr # 35-2268
product price:  $90.91
/ea
Big Horn 6 Pieces Precision Machinist Ground Engineers Square Set for Hobby Crafts Jewelry Making 19280
Big Horn

6 Pieces Precision Machinist Ground Engineers Square Set for Hobby Crafts Jewelry Making

Zoro # G504401539
Mfr # 19280
product price:  $72.02
/ea
Igaging 6" High Precision Double Square 4R Steel Blade - 34-266-S 34-266-S
Igaging

6" High Precision Double Square 4R Steel Blade - 34-266-S

Zoro # G003077549
Mfr # 34-266-S
product price:  $49.89
/ea
Starrett Precision Steel Square Set, 4 Pc S3020Z
Starrett

Precision Steel Square Set, 4 Pc

Zoro # G1030093
Mfr # S3020Z
product price:  $1,149.99
/ea
Staedtler Mars College Protractor, Plastic, 6in Ruler Edge/180 Degree, Transparent Tinted 56852-15BK
Staedtler

Mars College Protractor, Plastic, 6in Ruler Edge/180 Degree, Transparent Tinted

Zoro # G715661302
Mfr # 56852-15BK
product price:  $5.19
/ea
Sold in mult. of 3 for $15.57
Westcott Math Sets, Protractor - 180 Degree 6" 11200
Westcott

Math Sets, Protractor - 180 Degree 6"

Zoro # G2114474
Mfr # 11200
product price:  $1.39
/ea
Sold in mult. of 12 for $16.68
Igaging Precision Engineer Square, 2" - 34-S02 34-S02
Igaging

Precision Engineer Square, 2" - 34-S02

Zoro # G902695721
Mfr # 34-S02
product price:  $25.89
/ea
Holex Digital Protractor, 200 mm 453430 200
Holex

Digital Protractor, 200 mm

Zoro # G814556905
Mfr # 453430 200
product price:  $60.69
/ea
Westcott Protractors, 6" Protractor Ruler 10ths/40ths W-39
Westcott

Protractors, 6" Protractor Ruler 10ths/40ths

Zoro # G9699482
Mfr # W-39
product price:  $3.83
/ea
Sold in mult. of 12 for $45.96
Hhip 15 X 10 X 1.5" Precision Granite Square 4901-2706
Hhip

15 X 10 X 1.5" Precision Granite Square

Zoro # G2495369
Mfr # 4901-2706
product price:  $449.99
/ea
Igaging 8in Goniometer and Protractor 35-310
Igaging

8in Goniometer and Protractor

Zoro # G115797007
Mfr # 35-310
product price:  $24.20
/ea
Insize Machinist Square, 3-29/32 x 2-13/16" Sz 4707-100
Insize

Machinist Square, 3-29/32 x 2-13/16" Sz

Zoro # G7228842
Mfr # 4707-100
product price:  $32.15
/ea
Igaging 18" Electronic Digital Angle Protractor - 35-418 35-418
Igaging

18" Electronic Digital Angle Protractor - 35-418

Zoro # G503077612
Mfr # 35-418
product price:  $78.69
/ea
Westcott Protractors, 6" 180 Protractor, Weight: 0.02 376
Westcott

Protractors, 6" 180 Protractor, Weight: 0.02

Zoro # G2116373
Mfr # 376
product price:  $1.99
/ea
Sold in mult. of 12 for $23.88
H & H Industrial Products 8 X 5" Engineer's Steel Square 4906-0008
H & H Industrial Products

8 X 5" Engineer's Steel Square

Zoro # G203076991
Mfr # 4906-0008
product price:  $12.89
/ea
Big Horn 6 Inch Engineers Square 19058
Big Horn

6 Inch Engineers Square

Zoro # G004401626
Mfr # 19058
product price:  $14.99
/ea
H & H Industrial Products 12 X 8" Engineer's Steel Square 4906-0012
H & H Industrial Products

12 X 8" Engineer's Steel Square

Zoro # G903076987
Mfr # 4906-0012
product price:  $25.85
/ea
Westcott Protractors, 4" 360 Circular Protractor 259
Westcott

Protractors, 4" 360 Circular Protractor

Zoro # G2116468
Mfr # 259
product price:  $2.09
/ea
Sold in mult. of 12 for $25.08
Fowler mini-Mag Protractor II 544224600
Fowler

mini-Mag Protractor II

Zoro # G0061189
Mfr # 544224600
product price:  $129.99
/ea
Protractors & Machinist Squares (316 items) - Page 2
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About Protractors & Machinist Squares

Protractors & Machinist Squares are tools used to measure angles and dimensions, often in the manufacturing and engineering industries. They can be used to check the accuracy of machined parts or to create precise layouts on a variety of materials.

Types of Protractors & Machinist Squares

Protractors come in many shapes and sizes, from small handheld models to large industrial-grade tools. Some protractors are adjustable for more accurate measurements, while others have fixed blades that allow for faster readings. Machinist squares also vary in size and shape, with some featuring extra features like scribed lines or a built-in level.

How Protractors & Machinist Squares are Made

Most protractor tools are made from stainless steel or hardened steel alloys that provide strength and durability. Many machinist squares are constructed from aluminum alloy due to its lightweight nature and corrosion resistance. Both types of tools typically feature precision etched markings that help ensure accuracy.

Industries that use Protractors & Machinist Squares

Protractor & machinist squares are used across many industries including automotive repair, woodworking, metal fabrication, electrical engineering, HVAC installation, and general construction. Professionals rely on these tools to accurately measure angles and dimensions quickly when working with complex projects.

Find the Protractors & Machinist Squares 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 & Machinist Squares 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

Calipers & AccessoriesPrecision Gauges & AccessoriesIndicators, Indicator Holders & AccessoriesSet Up & Alignment ToolsTape Measures
Box, I-Beam, and Torpedo LevelsSquares, Bevels, and Stair GaugesRulers and Straight EdgesCombination Square Sets and ComponentsAngle, Pitch, and Slope Locators
adjustable square145/20 green8 in rulerbevel protractorangle protractor
4 in starrett double square4" double square4 in combination square700 protractoradjustable squares

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