Fuhr Allen Key Hex Standard 3/8" – 250mm

The Fuhr Allen Key Hex Standard is a 3/8" (250mm) hardened and tempered steel tool designed for hexagonal socket fasteners in electrical installation, panel building, and general maintenance work. Its special steel construction and black finish provide durability and corrosion resistance, with precise fit to prevent rounding of hex sockets. Ideal for electricians, contractors, and maintenance technicians requiring reliable, professional-grade hand tools.