13-piece Insulated Screwdriver Set — 12 interchangeable blades + handle with thickened anti-drop storage box Key benefits - Safety-first insulation: Handles are molded from PP+TRP insulating material and certified by VDE and GS for protection up to 1000 V, reducing the risk of electric shock when working on live circuits. - One kit for many jobs: 12 magnetic blades cover common fastener types so you can handle a wide range of tasks without swapping toolsets. - Built to last: Blades are made from chrome vanadium steel for higher strength than standard steel. Black-treated tips improve magnetism and corrosion resistance for longer life. - Fast, comfortable work: Quick-change blade release (press the switch) and an ergonomic handle with non-slip rubber strips deliver secure, fatigue-reducing grip and rapid bit changes. - Organized and safe storage: Thickened anti-drop storage box keeps blades and handle secure, prevents loss, and protects the set in transport. What’s included - 12 blades: 3 Slotted, 3 Phillips, 2 Pozidriv, 3 Torx, 1 Y-type - 1 quick-change handle with insulated PP+TRP grip - 1 thickened anti-drop storage box Performance and materials - Blade material: chrome vanadium steel for improved strength and durability - Tip treatment: black finish for enhanced magnetism and corrosion resistance; blades are magnetic for easier screw retention - Handle material: PP+TRP insulating compound, VDE and GS certified, rated for up to 1000 V - Quick-change mechanism: press switch to insert or release blades rapidly Practical use scenarios - Home electrical maintenance: change outlets, switches, and light fixtures safely using insulated tools rated for up to 1000 V. - Appliance repair and assembly: access a variety of fasteners on refrigerators, washing machines, and small household appliances with the included slotted, Phillips, Pozidriv, Torx, and Y-type bits. - Electronics and equipment work: magnetic tips and precise blade profiles help with tasks like assembling or repairing computers, AV equipment, and control panels. Compatibility and user guidance - Compatible with screws requiring slotted, Phillips, Pozidriv, Torx, and Y-type bits; suitable for electricians, maintenance technicians, and DIYers. - Use the quick-change handle with the included blades only; inspect blades before use and replace if damaged. - Follow safe working practices when working on live circuits and adhere to local electrical regulations. Package contents (summary) - 3 Slotted blades - 3 Phillips blades - 2 Pozidriv blades - 3 Torx blades - 1 Y-type blade - 1 insulated quick-change handle - 1 thickened anti-drop storage box This set combines certified electrical insulation, hardened chrome vanadium blades, magnetized tips, and an ergonomic quick-change handle to deliver a compact, durable toolkit for routine electrical, appliance, and electronics work.