- Upgraded design for reliable grip and engagement This wrench is designed to prevent slipping with improved grip strength, provides better engagement with nuts, and includes concise tips to support reliable performance. - Reliable performance for plumbing tasks Built with reinforced construction and quality features, this sink wrench is an essential tool for plumbing work, offering longer use and efficient performance. - Two rotating heads for versatile access The wrench has a 180-degree rotating head, allowing easy access to nuts in hard-to-reach places. It enables secure gripping and effortless tightening or loosening of nuts on faucets and sinks. - Adjustable spring-loaded jaws for various nuts Spring-loaded jaws adapt to different tube nuts. Small jaws fit nuts from 0.39 inch to 1.25 inch, and large jaws fit nuts from 1.25 inch to 2.5 inch, providing improved grip strength and better engagement in jigs. - Practical use scenarios Replacing or installing faucet supply lines under the kitchen or bathroom sink where space is tight and a conventional wrench cannot reach. Tightening or loosening nuts on faucet assemblies, sinks, or drains in confined areas behind cabinets or below fixtures. Servicing bathroom or kitchen fixtures during renovations, where two rotation angles and adjustable jaw sizes help reach awkward angles and different nut sizes.