Dynamic Tools' 44-pc Insulated Socket and Tool Set is designed for EV fleet technicians and industrial maintenance professionals working in live high-voltage environments. The set includes standard and deep 3/8" drive metric sockets (8-19mm), hex bit and Torx sockets (T10-T45), insulated nut drivers (5-11mm), a 45-tooth quick-release ratchet (with extension), and an insulated adjustable wrench and cable, all stored in a lockable, durable carrying case with dual-color foam organizers that help users quickly identify tool sizes and detect missing tools. Individually tested to 10,000V and certified for use up to 1,000V AC. Built to withstand the demands of daily professional use, the set is backed by a lifetime warranty.