Features: Features a unique large opening mechanism with a greatest adjustable reach of 30mm, easily handling various plumbing fittings. This design overcomes the limitations of traditional wrenches, making it ideal for both home repairs and professional plumbers. It, making it easy to store and hold. Perfect for working in tight areas like bathrooms or kitchens, it avoids the inconvenience of larger equipment. Constructed from high-strength steel, it offer a 50% extended service time compared to ordinary steel, ensuring efficient use over time. It maintains excellent functionality in both wet conditions and heavy-duty operations, meeting various maintenance needs. Turn the adjusting nut for fast and precise opening adjustment, allowing users to complete process in just 2 steps. This enhances work efficiency and is perfect for quick emergencies repairs, suitable for busy homemakers and professional technicians. It assists users in solving various tightening and loosening tasks, especially for those who need to adapt to different working conditions, providing convenience for both home and professional repairs. Specifications: Component: 45# steel Size: 12cm long Type: 120mm/145mm/160mm/200mm Applicable scenarios: Bathroom decoration, home maintenance Package Includes: 1pcs Multipurpose Spanner note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.