The WESTport team reviewing precision gaging in the quality lab, with ISO 9001 and ISO/IEC 17025 certificates displayed
The Quality Assurance Specialists

Quality Without Compromise

Precision measuring solutions — made in the USA, servicing industry worldwide since 1989.

Manufacturers across numerous industries rely on WESTport for precision gaging products, accredited calibration services, hardness testing products, and technical expertise that support their quality programs and manufacturing operations.

ISO/IEC 17025
Accredited Laboratory
ISO 9001
Certified QMS
Made in USA
Premium Materials
Since 1989
Serving Worldwide

Accredited Calibration

ISO/IEC 17025 Accredited Calibration Laboratory

WESTport's calibration laboratory is ISO/IEC 17025 accredited, demonstrating technical competence, validated calibration methods, measurement traceability to national standards, and documented measurement uncertainty. Our accreditation gives customers confidence that every calibration is performed to internationally recognized requirements with the accuracy demanded by today's most critical manufacturing industries.

iso 17025 accredited

Quality Management

ISO 9001 Certified Quality Management System

WESTport operates under an ISO 9001 Certified Quality Management System, ensuring disciplined manufacturing processes, continual improvement, documented quality procedures, and a company-wide commitment to customer satisfaction. Every product we manufacture and every service we provide is supported by a culture of quality that extends throughout our organization.

iso 17025 9001

Precision Gaging Products

An Extensive Line of Precision Measuring Products

WESTport manufactures and supplies a comprehensive line of precision measuring products. Our engineering team works directly with customers to produce both standard and custom gaging solutions for the aerospace, medical, defense, automotive, energy, and precision manufacturing industries.

  • Thread Plug Gages
  • Thread Ring Gages
  • Plain Plug Gages
  • Plain Ring Gages
  • Air Plug Gages
  • Air Ring Gages
  • Spline Gages
  • Taper Pipe Plug & Ring Gages
  • ACME Plug & Ring Gages
  • Setting Discs
  • Setting Plug Gages
  • Master Setting Rings
  • Medical Gages
  • Special Gages
  • Custom Engineered Gages
  • Measuring Accessories

Hardness Testing Products

A Complete Line of Premium Hardness Testing Products

Our hardness testing products are manufactured in accordance with internationally recognized standards, including ISO 6506, ISO 6508, and other applicable industry specifications — providing laboratories and manufacturers worldwide with dependable, repeatable performance.

  • Rockwell Testers
  • Brinell Testers
  • Microhardness Testers
  • Rockwell Test Blocks
  • Brinell Test Blocks
  • Microhardness Test Blocks
  • Diamond Indenters
  • Ball Penetrators

Made in the USA

Proudly Made in the USA

WESTport proudly manufactures its precision gaging and hardness testing products in the United States using premium materials, advanced manufacturing processes, and rigorous quality controls. Our commitment to American manufacturing enables us to deliver exceptional quality, responsive lead times, and dependable service to customers around the world.

The WESTport Advantage

Why Manufacturers Choose WESTport

ISO/IEC 17025 Accredited

Accredited calibration laboratory with measurement traceability to national standards.

ISO 9001 Certified

A disciplined, documented quality management system company-wide.

Precision Gaging Products

Standard and custom-engineered gages for the most demanding applications.

Accredited Calibration Services

Internationally recognized calibration with documented measurement uncertainty.

Hardness Testing Products

Premium test blocks, penetrators, and indenters built to ISO 6506 / ISO 6508.

Made in the USA

American-made quality with responsive lead times — serving industry worldwide since 1989.

Partner with WESTport

Whether you require precision gaging products, accredited calibration services, hardness testing products, or custom metrology solutions, WESTport has the expertise and commitment to quality to support your most demanding measurement requirements.

Request a Quote
1-888-400-4243 (USA & Canada) sales@westportcorp.com 510 Montauk Highway, West Islip, NY 11795