This 6-piece VDE insulated hex key set is engineered for electrical safety in high-voltage environments, making it essential for automotive technicians working with hybrid and electric vehicles, as well as electricians and other trades working near live circuits. Each hex key is manufactured from heat treated and hardened S2 steel with a chemically blackened finish that resists corrosion, ensuring long-term durability in demanding workshop conditions. The set features fully insulated PP/TPR handles that meet VDE and EN 60900 standards, providing certified protection against electric shocks up to 1500V DC and 1000V AC. This makes the tools particularly valuable for EV technicians who require 1500V DC rated equipment for safe live working on modern electric and hybrid vehicle systems. The hex keys range from 126mm to 203mm in length, covering sizes from 2.5mm to 8mm for versatile application across different fastener types. Supplied in a practical EVA foam storage tray measuring 175 x 39