Complete Reinstallation Tool Set: Includes one thread guide and two steel cutters for common sink and bathtub faucets. This comprehensive set ensures you have everything you need to effectively fix common faucet leaks. Effective Scale and Wear Removal: Not only does it replace the gasket, it also removes accumulated calcium deposits, which are often the root cause of faucet leaks. A damaged gasket and a white or uneven valve seat may indicate scale buildup or wear; this tool effectively addresses both issues. Precise and Smooth Reinstallation: By selecting the appropriate thread guide and applying even pressure, this tool allows for precise faucet reinstallation. Turning the knob clockwise cleans the valve seat while minimizing material removal, ensuring a smooth and precise installation. Practical and Versatile: Designed for a variety of leaking faucets, this reliable and versatile tool is ideal for both DIY enthusiasts and professionals. Whether you're repairing a kitchen sink or bathroom faucet, this tool provides a practical solution. 【Small and Stylish】: Made of high-quality steel, this tool is only 105mm in length, durable and easy to use. Its compact size makes it easy to store and operate, making it a must-have in your toolbox.