Astro Tool Corp – Quality Precision Tooling. Made in the USA.

Our precision-engineered tools are trusted by aerospace and defense professionals to assemble and maintain the most critical electrical systems on the planet. When failure isn’t an option, Astro tools are the answer.

Astro’s state-of-the-art facility and strict quality control standards ensure consistent performance across all product lines. Astro tools are proudly designed and assembled in the United States and maintain full compliance with ISO9001 and AS9000 standards.

General Product Search

Search all products.

Mil-Spec Contact Tool Search

Find the right Mil-Spec tooling for M39029 contacts.

Resources

Catalog
Printable listing of the items offered in the Online Tool Catalog.

Connector Reference Guide
Cross reference listing of Connector Series numbers to manufacturer and standards common to each individual connector.

Crimp Tool Cross Reference Guide
Cross reference of Military Specification Crimp Tool numbers to Astro Part Numbers.

Electrical Connectors and Tooling Aid
Detailed guidance on electrical connectors and the associated tooling for effective repair and maintenance.

Powering Connections for Over 50 Years

Our precision-engineered tools are trusted by aerospace and defense professionals to assemble and maintain the most critical electrical systems on the planet. When failure isn’t an option, Astro tools are the answer.

General Product Search

Mil-Spec Contact Tool Search

Resources