Dual power design improves wash and spin efficiency for better laundry care. This tool helps optimize performance during every wash cycle. Robust construction delivers reliable use over time, even with frequent or long-term use. Built to last with durable materials. Vibration control: the reducing nut effectively lowers vibrations, protecting your washing machine and floors during operation. Vibration reduction: helps minimize operating noise and vibrations, making repairs or routine service quieter. A practical repair tool for washing machines and a dedicated wrench for washing machine maintenance. Use scenarios: - During installation or setup of a washing machine to secure connections while promoting smoother operation and reduced vibration. - For routine maintenance or repair tasks, acting as a wrench and helping minimize vibration and noise during service. - In normal wash cycles, especially at high spin speeds, to reduce noise and protect surrounding floors and surfaces. Material and performance are geared toward durability and practical, ongoing use with compatible washing machine fittings.