Klein is the only major tool manufacturer worldwide focused on electrical and utility applications. No other manufacturer of hand tools and related products used in electrical applications …

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.

From electrical testers to clamp meters and all the specialty testers in between, Klein's test and measurement tools are designed to make reading measurements on jobsites as simple as …

Klein is the only major tool manufacturer worldwide focused on electrical and utility applications. No other manufacturer of hand tools and related products used in electrical applications …

Today, Klein Tools, Inc. represents much more than Klein pliers. The company's product line has broadened to include virtually every major type of hand tool used in construction, electronics, …

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 …

Klein Tools is committed to American Manufacturing, since 1857. For over 160 years, Klein Tools has remained dedicated to professional tradesmen worldwide, with a commitment to …

For 168 years, we've built tools that built America — from the first telegraph lines to today's digital infrastructure. At Klein Tools, innovation and heritage go hand in hand — crafted with pride, …

Scout® Pro Max tests and troubleshoots RJ11, RJ12, RJ45, and F-connector terminated cables and provides analog and digital tone generation for cable tracing. It measures cable lengths …

When it comes to organization, Klein Tools has you covered no matter what you're looking for. Totes, pouches, boxes and more make up a line that features a complete range of …