Complete reinstallation tool set: Includes a thread guide and two steel cutters for common sink and bathtub faucets. Effective for limescale and wear removal: Not only does it replace gaskets, it also removes accumulated calcium deposits, which are often the root cause of faucet leaks. Damaged gaskets and white or uneven valve seats can indicate limescale 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 reinstallation of faucets. 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. Stylish and compact: Made of high-quality steel and measuring only 105 mm in length, this tool is durable and easy to use. Its compact size makes it easy to store and maneuver, making it a must-have in your toolbox.