- WIDELY COMPATIBLE: This aerator wrench is designed for effortless faucet installations, accommodating outer diameters of 21.5-27mm and a height of over 7mm. It is the ideal tool for various faucet types. - ENHANCED EFFICIENCY: Our faucet aerator wrench simplifies the removal and installation process of aerators. Featuring a screw connection, this user-friendly tool provides flexible usage, making the task quick and easy. - TIME-SAVING SOLUTION: The aerator removal key streamlines the installation and removal of shower taps and aerators. It is suitable for most standard sizes and types, saving you time and effort during home maintenance. - COMFORTABLE AND ERGONOMIC: Designed with user comfort in mind, the ergonomic shape of our wrench ensures a comfortable grip and ease of use. It allows for effortless removal of faucet nozzles, making it an essential tool for any DIY project. - USE SCENARIOS: 1. Perfect for homeowners looking to replace outdated or damaged faucet aerators to improve water flow and efficiency. 2. Ideal for plumbers needing a reliable tool for quick and hassle-free aerator replacements on various faucet models. 3. A handy addition for renters who want to easily switch out aerators for better water conservation without permanent modifications. This aerator wrench is a practical, high-performance tool that ensures compatibility with a wide range of faucets, enhancing your plumbing tasks with ease and comfort.