- Repair Tool for washing machine maintenance. This wrench provides reliable performance at home or during service calls, making it an essential tool for both professionals and DIY technicians. - Efficient design for easy use. A simple twist helps shorten repair time, making tasks quicker and more straightforward for pro technicians and home users alike. - Compact and portable. The inner drum disassembly wrench is compact and easy to carry and store, suitable for both home repair and routine maintenance tasks. - Dual size compatibility. Equipped with 36 mm and 38 mm double bases, this tool fits most washing machine couplings on the market to ensure versatility and wide compatibility. - Practical use scenarios - Disassemble the washing machine inner drum for maintenance or part replacement. - Use during on-site service calls to quickly access and loosen couplings. - Perform routine home repairs and general maintenance as a handy, reusable tool.