16-in-1 faucet aerator wrench that handles a wide range of kitchen and bathroom fixtures, making it a versatile tool for both DIY enthusiasts and professionals. Precise fit and compatibility Designed for secure positioning on various faucet types, enabling easy installation and removal without slippage or damage. Modular head design The innovative modular head supports multiple applications, allowing you to tackle different sanitary tasks with a single tool and reducing the need for multiple instruments. Compact storage solution Built-in compartments keep small accessories such as screwdrivers and washers organized and readily accessible in one compact unit. Reliable and practical tool building Clear, straightforward functionality focused on solving common faucet maintenance tasks with a single, durable tool. 2-3 practical use scenarios - Install or replace faucet aerators on kitchen or bathroom faucets during routine maintenance or water-saving upgrades. - Remove hard-to-reach aerators in tight spaces under sinks or behind vanities, enabling quick maintenance without switching tools. - Perform quick faucet repairs that involve replacing washers or gaskets associated with aerator assemblies, streamlining remodels or repairs.