20 piece switch and socket fixer set for wall mounted boxes a complete kit to meet different needs. includes tools for cassette sockets to handle a variety of fixing tasks in one compact set Cassette repairer space saving design that solves cassette socket problems without taking up extra space a small electrical kit suitable for quick on site fixes device made from grade material with strong support durable and not easy to break includes cassette repairer screws for secure installation Socket fixer simple and convenient to use designed for both and professional electricians also referred to as cassette fixer for compatibility with cassette sockets Key benefits improves reliability of wall mounted switch and socket installations provides a ready quantity of tools to handle multiple repairs without repeated purchases durable materials ensure long lasting performance under on site conditions compact design minimizes space usage while maintaining effectiveness easy to use for quick repairs, maintenance, and upgrades Compatibility and specifications works with standard wall mounted switch boxes and cassette sockets includes screws and components needed for secure and mounting suitable for home use, DIY projects, and professional electrical work Use scenarios home renovation or or tighten faulty wall switches and sockets in living rooms, kitchens, bedrooms, or hallways using the compact cassette repairer and socket fixer on site electrical work preferred by electricians during renovations of offices, shops, or apartments; fast fixes for cassette sockets and related components without bulky toolkits maintenance in cabinets and control panels keeps electrical connections secure in equipment cabinets or small control panels, reducing downtime and troubleshooting effort Notes professional, clear, and trustworthy tool set designed to deliver practical performance without excessive marketing claims built to provide reliable function, compatibility, size, material quality, and overall performance for everyday electrical repairs