The resistant alloy steel ensures lastingly durability, while the lightweight design slip into tool belts for mobile technicians efficiency with the 6 in 1 Interchangeable head wire cutter, featuring alloy steel construction and integrated voltages detection for electrical work Tackle home electrical inspections, job site installations, and workshop repairs where voltages testing capabilities matter most Ideal for professional electricians, DIYer enthusiasts, and maintenance requiring reliabled, multifunctional pliers for tasks Five swappable heads ( wire stripper, sheet metal cutter) combine with ergonomic antislip handle for fatigue resistant operations and tool less head changes, Manufacturer: FHGSPQWM