Features: Experience safety with 29Pcs Insulated Screwdriver Set, to meet the rigorous demands of professional electricians for Precisions work under high voltages conditions up to 1000V. This comprehensive toolkit features magnetic tips for secure grip on screws, interchangeable for multifaceted, and carrying case for organized storage, ensuring you have the right tool at hand for any electrical task. for electricians, maintenance technicians, and enthusiasts, this screwdriver set is essential addition to any tool collection, providing the need for household repairs and electrical installations. Whether you're working on intricate circuitry or performing routine maintenance around the home or office, these electrical screwdriver offer the convenience and protections required for safe operations on devices, computers, air conditioners, and lighting fixtures. With antislip handle, the screwdriver kit not only enhances user during prolonged use but also promotes efficiency, for hand Tool. Specifications: Materials: Steel Storage box: 23.6x15.5x4.5 Package Includes: 29Pcs Insulated Screwdriver Set note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.