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.

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.

Klein Tools Gas Leak Detector provides fast and accurate detection of combustible gases in a compact, pocket-sized design. Featuring a wide detection range from 100 to 2,000 ppm, it identifies both minor …

Klein is a family owned and operated corporation based in the Chicago area since 1857

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 makes more …

Klein provides a wide range of knives, scissors and other cutting tools for professional applications across all trades.

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 …

When Americans started relying on electricity every day, Klein Tools was there to support electricians and linemen while they kept pace with the booming trade. We were there for both world wars, as …

Products New Products By Category By Industry Most Popular Made in USA Where to Buy Distributor Locator Online Retailers Klein Gear Media Center Interactive / PDF Catalogs Videos Industry Links …

Regardless of the job at hand, Klein Tools’ multimeters are designed to quickly measure voltage, current and resistance with ease. Built to withstand jobsite conditions and available in multiple different …