- Versatile 3-Piece Adjustable Wrench Set: This set includes three sizes—22.9 cm, 30.5 cm, and 40.6 cm—designed to accommodate pipe diameters ranging from 3.8 cm to 20.3 cm. Ideal for a variety of tasks, from plumbing repairs to automotive maintenance and industrial applications. - Exceptional Grip Technology: Featuring concave-cut teeth, these wrenches provide superior grip on oil filters, pipes, and fittings. This design minimizes slipping during high-torque applications, ensuring safer and more efficient repair and maintenance work. - Professional-Grade Construction: Made from high-strength carbon steel, these wrenches deliver outstanding durability and resilience. They are reliable tools that maintain performance integrity even after repeated use in demanding environments. - Quick-Adjust Mechanism: Each wrench is equipped with an intuitive chain adjustment system that allows for quick size changes without the need for additional tools. This feature enhances workflow efficiency, whether you are working on auto oil filters, pipe fittings, or plumbing systems. Use Cases: 1. Perfect for DIY enthusiasts and professionals tackling plumbing installations or repairs. 2. Essential for automotive technicians performing routine oil changes or repairs on various vehicles. 3. Useful in industrial settings for managing large pipes or fittings, ensuring reliable and effective maintenance.