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 manufacturing the world's finest hand tools right here in America. We don't just make great products, we make great products that stand up to the demands of the professionals who use them everyday. 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. We don't just make great products, we make great products that stand up to the demands of the professionals who use them everyday. Lineman's pliers in the past were often called Kleins, an example of a genericized trademark. The Klein brand is the 1 preferred hand tool in the electrical industry, as well as one of the leading brands in the maintenance, construction and industrial trades. Elevate your work with Klein Tools' premium-quality, professional-grade solutions. Discover durable, innovative tools backed by over 160 years of expertise. Get free shipping on qualified Klein Tools products or Buy Online Pick Up in Store today. Shop Klein Tools on Lowes.com. Find great deals on Klein Tools testers, pliers, screwdrivers, tool bags and more. Shop pro-grade Klein Tools at AcmeTools.com, a brand-authorized retailer. Our Klein collection features electrical tools, hand tools, safety equipment, accessories, and more. Calvin Klein® USA offers modern, sophisticated styles for women and men including apparel, handbags, footwear, underwear, fragrance and home furnishings with free shipping available. Explore Klein Connection's featured products for high-quality tools and accessories tailored to your needs.