For over 160 years, Klein Tools has remained dedicated to professional tradesmen worldwide, with a commitment to manufacturing the world's finest hand tools right here in America.

Explore schools, programs, and services at Klein ISD, where every student enters with a promise and exits with a purpose.

Lineman's pliers in the past were often called "Kleins," an example of a genericized trademark.

Klein Tools proudly manufacturers hand tools in the USA. Shop this page to view all our Made in the USA tools.

Shop 2497 Klein Tools products at Northern Tool + Equipment.

Elevate your work with Klein Tools' premium-quality, professional-grade solutions. Discover durable, innovative tools backed by over 160 years of expertise.

For over 160 years, Klein Tools has remained dedicated to professional tradesmen worldwide, with a commitment to manufacturing the world's finest hand tools right here in America.

Led by Superintendent Dr. Jenny McGown and a dedicated seven-member Board of Trustees, Klein ISD offers exceptional educational opportunities from Pre-K through 12th grade. Programs include …

For over 160 years, Klein Tools has remained dedicated to professional tradesmen worldwide, with a commitment to manufacturing the world's finest hand tools right here in America.

Here at Klein Tools we are always innovating in our mission to provide professional tradespeople with tools and solutions that enable the highest levels of performance and safety. Check out the latest …