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The Taft-Peirce 9143-12 precision square from Suburban Tool gives toolmakers and inspectors a rigid, reliable 90-degree reference for the shop floor. Model 9143-12 continues the proven Taft-Peirce square design trusted for accurate layout and inspection.

Use the 9143-12 to check perpendicularity, square up workholding, and verify parts on the surface plate.

  • Proven Taft-Peirce squareness for repeatable inspection
  • Precision-ground working faces for a dependable right angle
  • Well suited to layout, QC, and toolroom setups
  • Solid construction engineered for everyday machine-shop duty
  • Supported by Suburban Tool's precision-tooling heritage
  • Made in the USA by Suburban Tool

Suburban Tool Inc.

Taft-Peirce Square (9143-12)

SKU 9143-12
$6,187.65

The Taft-Peirce 9143-12 precision square from Suburban Tool gives toolmakers and inspectors a rigid, reliable 90-degree reference for the shop floor. Model 9143-12 continues the proven Taft-Peirce square design trusted for accurate layout and inspection.

Use the 9143-12 to check perpendicularity, square up workholding, and verify parts on the surface plate.

  • Proven Taft-Peirce squareness for repeatable inspection
  • Precision-ground working faces for a dependable right angle
  • Well suited to layout, QC, and toolroom setups
  • Solid construction engineered for everyday machine-shop duty
  • Supported by Suburban Tool's precision-tooling heritage
  • Made in the USA by Suburban Tool

Specifications

Model 9143-12
Diameter 5"
Height 12"
Round Within 0.0001"
Square 0.0001"
Weight 71 lb
$6,187.65

Allow up to 2 days for order processing. Items not in stock are made to order in Auburn Hills, Michigan; we email you the expected date, and they ship separately with their own shipping charge.

∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology ∼ Made in Auburn Hills, Michigan ∼ America’s Toolmaker for 60+ Years ∼ Precision Workholding & Metrology

The Taft-Peirce 9143-12 precision square from Suburban Tool gives toolmakers and inspectors a rigid, reliable 90-degree reference for the shop floor. Model 9143-12 continues the proven Taft-Peirce square design trusted for accurate layout and inspection.

Use the 9143-12 to check perpendicularity, square up workholding, and verify parts on the surface plate.

  • Proven Taft-Peirce squareness for repeatable inspection
  • Precision-ground working faces for a dependable right angle
  • Well suited to layout, QC, and toolroom setups
  • Solid construction engineered for everyday machine-shop duty
  • Supported by Suburban Tool's precision-tooling heritage
  • Made in the USA by Suburban Tool

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See It In Action

  • Made in Auburn Hills, Michigan

    Precision workholding and metrology since the 1960s

  • UPS shipping on tools 80 lb and under

    Heavier tools are quoted by phone

  • Questions? Call (248) 391-7800

    Or email tools@subtool.com for a quote