Klein Tools

About

Klein Tools operates as a leading American manufacturing company headquartered in Lincolnshire, Illinois, specializing in professional-grade hand tools and equipment for the electrical and utility industries. Since 1857, this family-owned business has maintained its commitment to American manufacturing excellence, producing more electrical application hand tools in the United States than any other manufacturer. The company serves diverse industrial sectors including construction, telecommunications, mining, and general industry applications. Klein Tools focuses primarily on manufacturing specialized tools for professional electricians, utility workers, and construction professionals. Their comprehensive product portfolio encompasses precision pliers, professional screwdrivers, advanced measuring instruments, safety equipment, and specialized utility tools engineered for demanding field conditions. Klein Tools distinguishes itself as the only major tool manufacturer worldwide dedicated exclusively to electrical and utility applications. Their manufacturing operations emphasize quality control, precision engineering, and durability testing to ensure each tool meets rigorous professional standards. The company maintains extensive research and development capabilities, continuously innovating to address evolving industry requirements. With over 165 years of manufacturing expertise, Klein Tools has established itself as a trusted brand among professional tradesmen. Their commitment to domestic production, combined with advanced manufacturing technologies and quality assurance processes, positions the company as a premier supplier of professional-grade tools throughout North America and international markets.