Klein Tools

About Klein Tools

Klein Tools, founded in 1857 and family-owned for six generations, is America's premier manufacturer of professional-grade hand tools and occupational equipment, with a mission to provide tradespeople with solutions that enable the highest levels of performance and safety. From its origins as a small Chicago forge to becoming a global industry leader, Klein has maintained an unwavering commitment to quality craftsmanship while expanding its product line to include virtually every major tool category used in electrical, telecommunications, aviation, construction, mining, and general industrial applications. Klein's comprehensive product offerings include insulated electrical tools, cable cutters, lineman's equipment, testing instruments, pliers, screwdrivers, wrenches, HVAC solutions, safety equipment, tool storage, and dozens of other specialized categories—all engineered to professional standards and rigorously tested to exceed industry requirements. By manufacturing significant portions of their product line in the United States and collaborating directly with trade professionals, Klein ensures that every tool they make delivers exceptional performance and lasts in the demanding environments where professionals depend on them daily, continuing the legacy of excellence that has made Klein the trusted choice for professionals worldwide since 1857.