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. Precision Steel Squares

Precision Steel Squares (156 items)

Big Horn Precision Steel Squares Set 4 Piece 19273
Big Horn

Precision Steel Squares Set 4 Piece

Zoro # G304401531
Mfr # 19273
product price:  $42.49
/ea
Starrett Double Square, 3-1/2x9/16 In, 4R Grad, 2 Pc 13A
Starrett

Double Square, 3-1/2x9/16 In, 4R Grad, 2 Pc

Zoro # G3739321
Mfr # 13A
product price:  $121.99
/ea
Insize Machinist Square, 6 x 4" Sz 4707-150
Insize

Machinist Square, 6 x 4" Sz

Zoro # G7228888
Mfr # 4707-150
product price:  $44.29
/ea
Igaging 4" Adjustable Double Square - 34-244-S 34-244-S
Igaging

4" Adjustable Double Square - 34-244-S

Zoro # G503077414
Mfr # 34-244-S
product price:  $33.79
/ea
Westward Square Set, 4 Pc, Body 2, 3, 4, 6 In L 6XY11
Westward

Square Set, 4 Pc, Body 2, 3, 4, 6 In L

Zoro # G2601261
Mfr # 6XY11
product price:  $120.99
/ea
Hhip 4 Piece Combination Square Set With 12" 4R Blade 4901-0003
Hhip

4 Piece Combination Square Set With 12" 4R Blade

Zoro # G2495274
Mfr # 4901-0003
product price:  $110.99
/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 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
Insize Machinist Square, 3 x 2" Sz 4707-75
Insize

Machinist Square, 3 x 2" Sz

Zoro # G7228809
Mfr # 4707-75
product price:  $30.59
/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
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
Excel Blades 3 in. Machine Square 60019IND
Excel Blades

3 in. Machine Square

Zoro # G609233011
Mfr # 60019IND
product price:  $18.89
/ea
Starrett Precision Steel Square, SS, 3 1/2 x 2 In 3020-3
Starrett

Precision Steel Square, SS, 3 1/2 x 2 In

Zoro # G4746253
Mfr # 3020-3
product price:  $141.99
/ea
Hhip 6 X 4" Machinist Steel Square 4901-0604
Hhip

6 X 4" Machinist Steel Square

Zoro # G2495457
Mfr # 4901-0604
product price:  $20.79
/ea
Insize Machinist Square, 12 x 8" Sz 4707-300
Insize

Machinist Square, 12 x 8" Sz

Zoro # G7228553
Mfr # 4707-300
product price:  $115.99
/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
Insize Precision Square, Stainless Steel 4790-750
Insize

Precision Square, Stainless Steel

Zoro # G6313023
Mfr # 4790-750
product price:  $66.15
/ea
Hhip 6 X 4" Precision Bevel Edge Square 4901-0023
Hhip

6 X 4" Precision Bevel Edge Square

Zoro # G4599316
Mfr # 4901-0023
product price:  $36.69
/ea
Starrett Precision Square, Stainless Steel 3020-4
Starrett

Precision Square, Stainless Steel

Zoro # G4746262
Mfr # 3020-4
product price:  $185.99
/ea
Excel Blades 2 in. Machine Square 60018IND
Excel Blades

2 in. Machine Square

Zoro # G509233012
Mfr # 60018IND
product price:  $16.29
/ea
Insize Precision Square, Stainless Steel 4790-1500
Insize

Precision Square, Stainless Steel

Zoro # G6298420
Mfr # 4790-1500
product price:  $139.99
/ea
Insize Precision Square, Stainless Steel 4790-1000
Insize

Precision Square, Stainless Steel

Zoro # G6311459
Mfr # 4790-1000
product price:  $71.99
/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
Excel Blades 4 in. Machine Square 60020IND
Excel Blades

4 in. Machine Square

Zoro # G309233007
Mfr # 60020IND
product price:  $19.19
/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, 24 x 14" Sz 4707-600
Insize

Machinist Square, 24 x 14" Sz

Zoro # G7228860
Mfr # 4707-600
product price:  $336.99
/ea
Starrett Precision Steel Square, SS, 7 x 4 In 3020-6
Starrett

Precision Steel Square, SS, 7 x 4 In

Zoro # G4746271
Mfr # 3020-6
product price:  $260.99
/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, 4-45/64 x 3-7/64" Sz 4745-1120
Insize

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

Zoro # G1194591
Mfr # 4745-1120
product price:  $54.29
/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:  $71.99
/ea
Hhip 4 X 2-1/2" Precision Bevel Edge Square 4901-0022
Hhip

4 X 2-1/2" Precision Bevel Edge Square

Zoro # G2495414
Mfr # 4901-0022
product price:  $37.19
/ea
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 4"/100mm + 6"/150mm Adjustable Double Square - 34-4466-EM 34-4466-EM
Igaging

4"/100mm + 6"/150mm Adjustable Double Square - 34-4466-EM

Zoro # G103077548
Mfr # 34-4466-EM
product price:  $80.89
/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, 10 x 6" Sz 4707-250
Insize

Machinist Square, 10 x 6" Sz

Zoro # G7228529
Mfr # 4707-250
product price:  $92.39
/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
Precision Steel Squares (156 items)
  • 1
    of 5 pages
  • Next
  • Last
How was your search?

About Precision Steel Squares

Precision Steel Squares are tools used for making precise measurements in a variety of industries. These metal squares come in a variety of sizes and shapes, allowing professionals to measure angles, depths, and other properties with accuracy and precision.

Types of Precision Steel Squares

Precision Steel Squares come in many different forms. From large precision squares to precision 45 degree squares, there is a wide range of sizes and shapes available. Each type is designed for a specific purpose such as measuring angles or depths accurately.

How Precision Steel Squares are Made

Precision Steel Squares are typically made from steel that has been machined to exact specifications. The process involves cutting the steel into the desired shape using precision machines before it is hardened for durability. This ensures that each square will have accurate measurements.

Industries that use Precision Steel Squares

Precision Steel Squares are used by many professionals including machinists, engineers, carpenters, mechanics, welders and more. They provide an accurate way to measure angles and depths quickly and easily while ensuring that all measurements are precise.

Find the Precision Steel 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 Precision Steel 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

ProtractorsDigital CalipersSpring Calipers and DividersHole, Drill, Bore, and Wire GaugesThickness Gauges
Thread Measuring GaugesRadius GaugesPlug GaugesDial IndicatorsEdge and Center Finders
4 in combination squareprecision square stainlessprecision engineer square4" double squarestarrett double
cylindrical squaremachinists square4 in starrett double squarestarrett precision squaresquare set

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