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  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Measuring & Marking Tools
  6. /
  7. Precision Measuring Tools
  8. /
  9. Protractors & Machinist Squares

Protractors & Machinist Squares (313 items) - Page 8

Stm Round Head Protractor With 6 Arm 606152
Stm

Round Head Protractor With 6 Arm

Zoro # G107188097
Mfr # 606152
product price:  $71.59
/ea
Pro-Series 9" Blade X 6" Beam Solid  Square - USA Made 4901-0594
Pro-Series

9" Blade X 6" Beam Solid Square - USA Made

Zoro # G2495509
Mfr # 4901-0594
product price:  $109.99
/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
Stm 2 Engineer's Precision Square 231000
Stm

2 Engineer's Precision Square

Zoro # G107187908
Mfr # 231000
product price:  $40.79
/ea
Z-Limit 3 X 2" Steel Square 4909-0003
Z-Limit

3 X 2" Steel Square

Zoro # G2495493
Mfr # 4909-0003
product price:  $48.69
/ea
Excel Blades 3" Machinist Square Carbon Steel, Precision Machine Square, 6pk 60019
Excel Blades

3" Machinist Square Carbon Steel, Precision Machine Square, 6pk

Zoro # G1959600
Mfr # 60019
product price:  $78.29
/pk 6, $13.05/ea
Excel Blades 10" Machinist Square Carbon Steel, Precision Machine Square, 6pk 60023
Excel Blades

10" Machinist Square Carbon Steel, Precision Machine Square, 6pk

Zoro # G1959339
Mfr # 60023
product price:  $159.99
/pk 6, $26.67/ea
No Product Image Available
Insize

Ceramic Gage Block Set

Zoro # G716129665
Mfr # 4005-36
product price:  $4,099.99
/ea
Officespace Plastic Ruler- 18in. Long- Clear OF128122
Officespace

Plastic Ruler- 18in. Long- Clear

Zoro # G004107818
Mfr # OF128122
product price:  $32.95
/ea
Stm 6 Engineer's Precision Square 231020
Stm

6 Engineer's Precision Square

Zoro # G207187822
Mfr # 231020
product price:  $67.69
/ea
Hhip 6 X 4" WID e Base Square 4901-1216
Hhip

6 X 4" WID e Base Square

Zoro # G2495624
Mfr # 4901-1216
product price:  $38.65
/ea
No Product Image Available
Starrett Co L S

ProSite Protractor

Zoro # G710060759
Mfr # 505P-7
product price:  $55.79
/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
No Product Image Available
Insize

Square

Zoro # G916484762
Mfr # 2771-S90
product price:  $38.15
/ea
Insize Machinist Square, 5-29/32 x 3-29/32" Sz 4762-150
Insize

Machinist Square, 5-29/32 x 3-29/32" Sz

Zoro # G1194969
Mfr # 4762-150
product price:  $80.69
/ea
Kraft Tool s E/M Square - Steel 16''x24" SL400P
Kraft Tool

s E/M Square - Steel 16''x24"

Zoro # G522822712
Mfr # SL400P
product price:  $20.09
/ea
Insize Machinist Square, 4-45/64 x 3-7/64" Sz 4762-120
Insize

Machinist Square, 4-45/64 x 3-7/64" Sz

Zoro # G1194792
Mfr # 4762-120
product price:  $75.69
/ea
No Product Image Available
Westcott Clauss

6INCH PROTRACTOR 180 DEGREES

Zoro # G310062030
Mfr # ACM11200
product price:  $8.65
/ea
Sparco Protractor, Plastic, 180 , 0 SPR01490
Sparco

Protractor, Plastic, 180 , 0

Zoro # G922886673
Mfr # SPR01490
product price:  $19.59
/ea
Stm Round Head Protractor With 6 Arm 231266
Stm

Round Head Protractor With 6 Arm

Zoro # G007187862
Mfr # 231266
product price:  $36.49
/ea
Igaging Precision Engineer Square, 8" - 34-S08 34-S08
Igaging

Precision Engineer Square, 8" - 34-S08

Zoro # G903077618
Mfr # 34-S08
product price:  $85.89
/ea
Insize Machinist Square, 5-29/32 x 3-29/32" Sz 4754-3150
Insize

Machinist Square, 5-29/32 x 3-29/32" Sz

Zoro # G1194774
Mfr # 4754-3150
product price:  $75.49
/ea
Digi-Pas Digital Protractor, LCD 2-03501-99
Digi-Pas

Digital Protractor, LCD

Zoro # G021678476
Mfr # 2-03501-99
product price:  $2,918.99
/ea
Stm 12 Engineer's Precision Square 231040
Stm

12 Engineer's Precision Square

Zoro # G807187970
Mfr # 231040
product price:  $249.99
/ea
Digi-Pas Digital Protractor, LCD 2-08502-99
Digi-Pas

Digital Protractor, LCD

Zoro # G121676372
Mfr # 2-08502-99
product price:  $6,595.99
/ea
Stm 3 Engineer's Precision Square 231010
Stm

3 Engineer's Precision Square

Zoro # G307187821
Mfr # 231010
product price:  $37.69
/ea
Hhip Spindle Square 4401-0060
Hhip

Spindle Square

Zoro # G2495545
Mfr # 4401-0060
product price:  $282.99
/ea
Stm 9 Engineer's Precision Square 231030
Stm

9 Engineer's Precision Square

Zoro # G207187778
Mfr # 231030
product price:  $179.99
/ea
Insize Machinist Square, 2 x 2" Sz 4706-150
Insize

Machinist Square, 2 x 2" Sz

Zoro # G1184170
Mfr # 4706-150
product price:  $28.55
/ea
No Product Image Available
General Tools

CONTOR GAUGE GRAY 10 in. L

Zoro # G110829406
Mfr # 833
product price:  $27.05
/ea
Pro-Series 6" Blade X 4" Beam Solid  Square 4901-0593
Pro-Series

6" Blade X 4" Beam Solid Square

Zoro # G2495536
Mfr # 4901-0593
product price:  $41.29
/ea
Excel Blades 8 in. Machine Square 60022IND
Excel Blades

8 in. Machine Square

Zoro # G109233009
Mfr # 60022IND
product price:  $28.69
/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
Insize Precision Square, Stainless Steel 4790-2000
Insize

Precision Square, Stainless Steel

Zoro # G6271857
Mfr # 4790-2000
product price:  $157.99
/ea
Insize Machinist Square, 7-29/32 x 5-7/64" Sz 4747-200
Insize

Machinist Square, 7-29/32 x 5-7/64" Sz

Zoro # G7228879
Mfr # 4747-200
product price:  $120.99
/ea
Insize Precision Square, Stainless Steel 4790-2500
Insize

Precision Square, Stainless Steel

Zoro # G6268637
Mfr # 4790-2500
product price:  $239.99
/ea
Protractors & Machinist Squares (313 items) - Page 8
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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 LevelsAngle, Pitch, and Slope LocatorsRulers and Straight EdgesSquares, Bevels, and Stair GaugesCombination Square Sets and Components
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engineer rulermanual reading protractordigital electronic angleprecision engineer square4 in combination square

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