Multifunctional sink installation tool with a design for faucet and sink installation. It is suitable for working with supply nuts, shut off valves, strainer baskets, supply line nuts, and faucet nuts. Open slot design provides easy access to existing supply lines, including faucets, sinks, water heater pipes, water basins, and related fittings. quality materials: lightweight yet strong plastic construction with durable aluminum alloy inserts. The inserts are easy to disassemble, simple to clean, and hygienic. Extralong for better reach: the 9.9inch long faucet wrench lets you easily turn hardtoreach mounting nuts on faucets, sprayers, and ball valves. It also includes a spirit level, useful when hanging murals or shelves. A musthave tool for the home. Laborsaving design: insert the aluminum alloy rod into the tail hold antislip texture of the faucet installer to reduce hand strain. This sink installation tool is suitable for common faucet installations and sink filters, helping you rotate awkward angles without scratching chrome finishes. 23 practical use scenarios: Scenario 1: Installing or replacing a kitchen or bathroom faucet where mounting nuts are in tight or recessed spaces. Scenario 2: Servicing shutoff valves, strainers, or supply line nuts during plumbing maintenance or upgrades. Scenario 3: Hanging shelves or decorative boards that require level alignment, using the builtin spirit level for accuracy.