About Us

Our company

Welcome to Zephyr Tool Group, your #1 source for Aerospace & Industrial tools for hole preparation and hole fastening in the airframe industry. We are dedicated to giving you the very best tools with a focus on dependability, customer service, and products engineered to perform.

Founded in 1939 by Don Dotson, Zephyr has come a long way from its humble beginnings in a small shop in Inglewood, CA. When Mr. Dotson first started out, his passion for designing custom tools for the aerospace industry drove him to leave his regional manager job with Chicago Pneumatic. Thus giving rise to Zephyr and turning hard work and inspiration into a thriving business. We now serve customers all over the world, and are thrilled to be a part of the Aerospace Industry.

Made In The USAToday, Zephyr employs over 65 people in it's expanded 60,000 square foot facility to design and manufacture, assemble, and produce all its fine, made in USA products.

Zephyr offers a wide variety of installation and removal tools for specialized fasteners to its aerospace customers with its’ Lok-Fast® brand. A complete line of screwdriver bits and power tool accessories to its Industrial based clientele under its’ Zephyr Industrial® brand, in addition to its OEM customers. Temporary fasteners branded Kwik-Lok®, to its aerospace customers and the Zephyr Aerospace® product line of drilling accessories and hole preparation tools.

Our goal is to provide solutions and services, not just sell tools. We truly strive to understand the needs and challenges of our customer, then offer products and support. Our team approach involves the customer, vendor, and the supplier which provides a better product and a more enjoyable experience for everyone.

Zephyr Tool Group; people you can count on and quality you can depend on!!!

Certifications/Standards/Trade Associations

ISO 9001
Natonal Stock Number (NSN)
Military Standards (MIL specs)
US General Services Administration

Mission Statement

Through our commitment to people utilizing systems and technology, we lead the way in delivering value to our customers and stakeholders by providing tools that offer turn-key solutions.

Our location


Zephyr Tool Groups' 60,000 sq ft HQ

201 Hindry Ave.
Inglewood, CA 90301

Our team

View Our Team