The Tolsen V33506 is a six-piece insulated screwdriver set from the VDEline PREMIUM series, designed for those working with electrical systems. Each tool is crafted from S2-chrome vanadium molybdenum steel, providing the strength and durability needed for frequent use. To ensure your safety, the set is certified to the EN/IEC 60900 standard and rated for 1000V, with every piece individually tested at 10,000V AC to meet VDE/GS requirements. This collection includes three slotted screwdrivers in sizes 0.4x2.5x75mm, 0.8x4.0x100mm, and 1.0x5.5x125mm, alongside PH1x80mm and PH2x100mm Phillips drivers and a 3.0x70mm voltage tester. The 3-component ergonomic handles are shaped to fit comfortably in your hand, reducing fatigue during long tasks. These tools come organized in a color box, making them a practical choice for electricians who need a reliable, safety-tested kit for professional installations.