Multifunctional: Each screwdriver rod is marked with the corresponding model, very easy to distinguish and install, 14 in 1, meet different working needs. Comes in a box for easy portability and parts storage. Sturdy: Magnetic screwdriver bits with magnetic timer, easy to absorb like metal screws, avoid missing parts, easier to use.< /p> High-quality chrome vanadium: heat-treated alloy steel with high hardness, good toughness and toughness. Blade housing: durable plastic and special material, durable and not easy to break . Ergonomic Handle: With an ergonomic TPR handle and buttons, it helps you operate easily. Product Description This is a a professional electrician's tool kit that can be used for a variety of electrical work or other repairs. it doesn't matter if you To do electrical repairs or general routine repairs, this set is a must have for any handyman or electrician Box. Features: 1. Heat treated alloy steel 2. Black finish blade with magnetic tip 3. Plastic blade cover 4. Ergonomic thermoplastic elastomer handle 5. Insulated blades for electrical applications Specification: 1. Box size: 18.5 x 14.5 x 4cm 2. Material: Chrome Vanadium Steel Blade Material: CR-V Handle Material: PP+TPR 3. Screwdriver pole length: 16cm 4. Voltage Resistance: 500V Package Contents: 500v Insulated Electrician Screwdriver Set *-1