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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 6

Insize Machinist Square, 3 x 3" Sz 4706-175
Insize

Machinist Square, 3 x 3" Sz

Zoro # G1184240
Mfr # 4706-175
product price:  $37.19
/ea
Hhip 4 Piece Diemaker's Square Set 4901-0018
Hhip

4 Piece Diemaker's Square Set

Zoro # G2495238
Mfr # 4901-0018
product price:  $113.99
/ea
Big Horn Plastic Protractor 19070
Big Horn

Plastic Protractor

Zoro # G604401514
Mfr # 19070
product price:  $10.79
/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
Igaging Square Head Protractor 6in Stainless Steel Bevel Setting 36-606
Igaging

Square Head Protractor 6in Stainless Steel Bevel Setting

Zoro # G115797021
Mfr # 36-606
product price:  $23.79
/ea
Acme United 6 in. 180 deg Protractor Instrument  Clear ACM11200
Acme United

6 in. 180 deg Protractor Instrument Clear

Zoro # G812177614
Mfr # ACM11200
product price:  $16.99
/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
Pro-Series USA Made Round Head Locking Type Protractor 4901-0015
Pro-Series

USA Made Round Head Locking Type Protractor

Zoro # G2508845
Mfr # 4901-0015
product price:  $54.75
/ea
Stm 4pc Engineer's Precision Square Set 231045
Stm

4pc Engineer's Precision Square Set

Zoro # G007187992
Mfr # 231045
product price:  $219.99
/ea
Excel Blades 2" Machinist Square Carbon Steel, Precision Machine Square, 6pk 60018
Excel Blades

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

Zoro # G1959689
Mfr # 60018
product price:  $70.49
/pk 6, $11.75/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
Holex Protractor with Adjustable Beam, 100X150mm 453401 100X150
Holex

Protractor with Adjustable Beam, 100X150mm

Zoro # G414556794
Mfr # 453401 100X150
product price:  $77.89
/ea
Weems & Plath Three Arm Protractor 116
Weems & Plath

Three Arm Protractor

Zoro # G715961655
Mfr # 116
product price:  $90.19
/ea
No Product Image Available
Insize

Protractor

Zoro # G516099649
Mfr # 2771-360
product price:  $479.99
/ea
Officespace 6 in. 180 deg Westcott Protractor, Clear - 36 Each OF1728799
Officespace

6 in. 180 deg Westcott Protractor, Clear - 36 Each

Zoro # G315093268
Mfr # OF1728799
product price:  $59.69
/ea
H & H Industrial Products Dasqua 0-360 Degree Universal Dial Protractor 1031-2010
H & H Industrial Products

Dasqua 0-360 Degree Universal Dial Protractor

Zoro # G802457986
Mfr # 1031-2010
product price:  $211.99
/ea
Starrett Precision Steel Square, 12 x 7 In 20-12
Starrett

Precision Steel Square, 12 x 7 In

Zoro # G4746095
Mfr # 20-12
product price:  $1,047.99
/ea
Insize Machinist Square, 10 x 6" Sz 4707-250
Insize

Machinist Square, 10 x 6" Sz

Zoro # G7228529
Mfr # 4707-250
product price:  $92.39
/ea
Insize Double Square, Carbon Steel 2277-2
Insize

Double Square, Carbon Steel

Zoro # G6278540
Mfr # 2277-2
product price:  $58.39
/ea
Insize Machinist Square, 24 x 14" Sz 4707-600
Insize

Machinist Square, 24 x 14" Sz

Zoro # G7228860
Mfr # 4707-600
product price:  $345.99
/ea
Insize Machinist Square, 8 x 5" Sz 4707-200
Insize

Machinist Square, 8 x 5" Sz

Zoro # G7228739
Mfr # 4707-200
product price:  $78.49
/ea
Insize Machinist Square, 4-45/64 x 3-7/64" Sz 4754-3120
Insize

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

Zoro # G1194731
Mfr # 4754-3120
product price:  $56.79
/ea
No Product Image Available
Insize

Protractor

Zoro # G116119136
Mfr # 4781-85A
product price:  $39.85
/ea
Insize Precision Square, Stainless Steel 4790-500
Insize

Precision Square, Stainless Steel

Zoro # G6319177
Mfr # 4790-500
product price:  $68.39
/ea
No Product Image Available
Insize

Protractor

Zoro # G916119107
Mfr # 4780-85A
product price:  $20.59
/ea
Insize Beveled Edge Square, 3-29/32x2-13/16" Sz 4790-0100
Insize

Beveled Edge Square, 3-29/32x2-13/16" Sz

Zoro # G7228851
Mfr # 4790-0100
product price:  $87.19
/ea
Fabrication Enterprises 12-1076 Baseline Large Joint Protractor 12-1076
Fabrication Enterprises

12-1076 Baseline Large Joint Protractor

Zoro # G003852634
Mfr # 12-1076
product price:  $73.39
/ea
H & H Industrial Products Dasqua 80/120mm Open Head Protractor 1012-1005
H & H Industrial Products

Dasqua 80/120mm Open Head Protractor

Zoro # G102457907
Mfr # 1012-1005
product price:  $35.85
/ea
Dasqua 6in Precision Marking Protractor With Pencil and Refill Lead 1804-5778
Dasqua

6in Precision Marking Protractor With Pencil and Refill Lead

Zoro # G716501096
Mfr # 1804-5778
product price:  $26.35
/ea
No Product Image Available
Insize

Ceramic Gage Block Set

Zoro # G716129696
Mfr # 4005-181
product price:  $5,199.99
/ea
Stm Rectangular Head Protractor With 6 Graduated Rule 606154
Stm

Rectangular Head Protractor With 6 Graduated Rule

Zoro # G107188103
Mfr # 606154
product price:  $80.49
/ea
Hhip Square Head Locking Type Protractor 4901-0006
Hhip

Square Head Locking Type Protractor

Zoro # G2508766
Mfr # 4901-0006
product price:  $26.99
/ea
Holex Stainless Steel Protractor, Open Graduated Arc, 80X120 mm 453000 80X120
Holex

Stainless Steel Protractor, Open Graduated Arc, 80X120 mm

Zoro # G614556822
Mfr # 453000 80X120
product price:  $51.89
/ea
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
General Tools E-Z Pro Crown King Crown Mold Jig with Protractor 881
General Tools

E-Z Pro Crown King Crown Mold Jig with Protractor

Zoro # G221878102
Mfr # 881
product price:  $28.19
/ea
Mitutoyo Calibrated Protractor 968-203CAL
Mitutoyo

Calibrated Protractor

Zoro # G016049199
Mfr # 968-203CAL
product price:  $149.99
/ea
Protractors & Machinist Squares (313 items) - Page 6
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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
8 in rulerdigital electronic angle4 in starrett double squareprecision square stainlessmitutoyo 6"
precision engineer squaremanual reading protractormetal protractorstarrett precision squareengineer ruler

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