•

The Taft-Peirce 9141 precision square from Suburban Tool is a toolroom master square built for machinists and QC inspectors who demand a true 90-degree reference. Model 9141 carries the squareness reputation Taft-Peirce has earned across generations of precision layout and inspection.

Reach for the 9141 whenever you need to verify perpendicularity, set up angle plates, or check parts against the surface plate.

  • Trusted Taft-Peirce squareness for inspection and layout
  • Precision-ground reference faces for a reliable right angle
  • Ideal for QC benches, toolroom, and surface-plate setups
  • Rugged build that holds up to daily machine-shop use
  • Backed by Suburban Tool's precision-tooling expertise
  • Made in the USA by Suburban Tool
  • Supplied in a finished wood case with hinged cover.
  • Periphery is ground between centers, straight and round within the tolerance specified for each size, with an extremely fine micro finish.
  • Recessed ends, provided with self-cleaning dirt grooves, are ground and lapped square with the axis.

Suburban Tool Inc.

Taft-Peirce Square (9141)

SKU 9141
$1,876.35

The Taft-Peirce 9141 precision square from Suburban Tool is a toolroom master square built for machinists and QC inspectors who demand a true 90-degree reference. Model 9141 carries the squareness reputation Taft-Peirce has earned across generations of precision layout and inspection.

Reach for the 9141 whenever you need to verify perpendicularity, set up angle plates, or check parts against the surface plate.

  • Trusted Taft-Peirce squareness for inspection and layout
  • Precision-ground reference faces for a reliable right angle
  • Ideal for QC benches, toolroom, and surface-plate setups
  • Rugged build that holds up to daily machine-shop use
  • Backed by Suburban Tool's precision-tooling expertise
  • Made in the USA by Suburban Tool
  • Supplied in a finished wood case with hinged cover.
  • Periphery is ground between centers, straight and round within the tolerance specified for each size, with an extremely fine micro finish.
  • Recessed ends, provided with self-cleaning dirt grooves, are ground and lapped square with the axis.

Specifications

Model 9141
Diameter 3"
Height 4-1/2"
Round Within 0.0001"
Square 0.0001"
Weight 11 lb
$1,876.35

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 9141 precision square from Suburban Tool is a toolroom master square built for machinists and QC inspectors who demand a true 90-degree reference. Model 9141 carries the squareness reputation Taft-Peirce has earned across generations of precision layout and inspection.

Reach for the 9141 whenever you need to verify perpendicularity, set up angle plates, or check parts against the surface plate.

  • Trusted Taft-Peirce squareness for inspection and layout
  • Precision-ground reference faces for a reliable right angle
  • Ideal for QC benches, toolroom, and surface-plate setups
  • Rugged build that holds up to daily machine-shop use
  • Backed by Suburban Tool's precision-tooling expertise
  • Made in the USA by Suburban Tool
  • Supplied in a finished wood case with hinged cover.
  • Periphery is ground between centers, straight and round within the tolerance specified for each size, with an extremely fine micro finish.
  • Recessed ends, provided with self-cleaning dirt grooves, are ground and lapped square with the axis.

You may also like

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