Klein Tools

Klein Tools has manufactured professional-grade tools for electricians, utility workers, telecommunications technicians, and other skilled trades since 1857. The company is known for durable hand tools engineered to meet the daily demands of professionals working in electrical, construction, and industrial environments.

Klein Tools offers lineman’s pliers, diagonal-cutting pliers, wire strippers, cable cutters, crimping tools, screwdrivers, nut drivers, and insulated hand-tool sets. Its electrical testing products include multimeters, voltage testers, circuit tracers, clamp meters, and other diagnostic equipment used for installation and maintenance work.

The Klein Tools catalog also includes fish tapes, cable-pulling equipment, jobsite storage, tool bags, personal protective equipment, and accessories for electrical and low-voltage installations. These products support professionals who need reliable tools for wiring, cable preparation, testing, troubleshooting, and equipment installation.

Collsam Security supplies Klein Tools products for security integrators, electricians, and network installers. Explore professional tools and testing equipment designed to help complete electrical, surveillance, access-control, and structured-cabling installations safely and efficiently.