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. bits, fuses, blades, and more! Shop Now. © 2026 Klein Tools, Inc. • All Rights Reserved. Lineman's pliers in the past were often called Kleins, an example of a genericized trademark. Elevate your work with Klein Tools' premium-quality, professional-grade solutions. Discover durable, innovative tools backed by over 160 years of expertise. Since 1857, Klein Tools has had a mission to provide professional tradespeople with tools and solutions that enable the highest levels of performance and safety. Klein Tools continues to be one of the leading brands used in the electrical, maintenance, construction, HVAC and industrial trades. Register as a KLEIN professional and discover endless solutions for installing sliding doors, swing doors and bi fold doors. Take advantage of all the tools that we have made available to you and always have KLEIN by your side! In 1968, he launched the company that later became Calvin Klein. In addition to clothing, he has also given his name to a range of perfumes, watches, and jewellery. Klein was born on November 19, 1942 in the Bronx, New York City to a Jewish family. Calvin Klein® USA offers modern, sophisticated styles for women and men including apparel, handbags, footwear, underwear, fragrance and home furnishings with free shipping available. From Klein voltage testers and Klein tool bags to Klein wire strippers, Klein tool belts and Klein screwdrivers, The Home Depot carries the quality Klein tools you need to get the job done right. 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.