Water valve solution - Provides a practical triangle wrench for maintenance of hard-to-reach valves on electric cabinet washers. Designed for installers and engineers to facilitate valve openings and address urgent valve problems. Ideal for maintenance and distribution box repairs. Multiple purposes - A multifunction electric cabinet key tool that covers diverse electrical maintenance and urgent repairs. The flexible triangular wrench is suitable for home repairs, everyday maintenance, and travel-related needs. Persisting strength - Made from high quality alloy material for durability and strength. The robust construction supports high-level tasks, with resistant and deformation-resistant features to support long-term use. Easy to carry - Small and lightweight design allows easy transportation to various maintenance points. Convenient to use anytime and anywhere. Use scenarios - Scenario 1: Servicing electric cabinet washer valves in tight or hard-to-reach spaces to perform maintenance or open valves quickly. - Scenario 2: Electrical maintenance and distribution box repairs at home or in a workshop, where a compact triangular wrench simplifies valve access. - Scenario 3: On-the-go repairs during travel or remote-site work, where a durable, portable tool helps address urgent valve issues.