The Unior Set of VDE Socket Wrenches TBI Handle 6Pc 5.5–13mm is a professional-grade toolset designed for safe and efficient work on live electrical installations. The set includes six insulated socket wrenches in sizes 5.5mm, 6mm, 7mm, 8mm, 10mm, and 13mm, each featuring a VDE-certified TBI handle for protection up to 1000V. Crafted for durability and comfort, these tools offer precise fit and reliable grip, making them ideal for electricians and technicians who require safety without compromising performance.