【Premium Material for Long Life and Corrosion Resistance】: The aerator wrench is made of premium zinc alloy. This special composition not only makes it extremely durable and corrosion-resistant, but also strong and sturdy. The elegant silver finish also gives it an attractive appearance. Even in humid environments where other tools wear out or corrode quickly, this faucet wrench retains its properties and thus significantly extends its lifespan. 【Practical Function to Optimize Water Flow】: This aerator wrench is the ideal tool when it comes to replacing or cleaning clogged aerators. It can effectively repair the function of low-flow faucets and ensure that the water flow runs smoothly again. This not only allows you to restore the performance of your faucet, but also prevents unnecessary water waste, thus protecting your environment and your costs. 【6 different sizes for many applications】: Our faucet wrench offers you a choice of 6 different sizes: 16 mm, 18 mm, 20 mm, 22 mm, 24 mm and 28 mm. This variety of sizes allows it to adapt to different types and requirements of faucets. Whether it's a small faucet in your kitchen or a larger one in the garden, with this aerator wrench, you have the right size at your disposal and can therefore perfectly master every situation. 【Easy to use】: The aerator wrench is designed to be easy to use even for inexperienced users. It features an effortlessly rotating handle and a special way to eliminate hidden air splashes. This prevents air splashes from being damaged during the removal process. This means that you can also carry out complex repair work on the faucet filter without fear of additional damage and thus complete the repair quickly and efficiently. 【Practical design for easy handling and storage】: With a compact length of only 92 mm, the aerator key is extremely practical. It can be easily attached to a keychain, so it is always at hand. In addition, it fits easily into a backpack or bag and can therefore be taken with you at any time. This lightweight and compact design makes it an indispensable tool both for professional craftsmen who work daily with faucet descaling accessories and aerators and for DIY enthusiasts who carry out occasional small repairs at home.