Scope of application and compatibility: This wrench supports diverse needs with flexible installation and compatibility across different sizes, making it suitable for kitchen and bathroom plumbing tasks alike. Enhanced fitting control: The sink wrench features a widemouth design for handling large pipe fittings, ensuring stable performance and a secure connection with its customized structure. It is designed for plumbing tasks that demand precision and reliability without compromising efficiency. Comfortable and ergonomic design: With an integrating handle and adjustable grip, this sink wrench supports efficient maintenance while providing effortless use and enhanced usability. Nonslip protection: The comfortable grip angle combined with nonslip surfaces enhances usability and minimizes fatigue through an ergonomic slipresistant design for prolonged use. Use scenario: Installing or tightening faucet supply lines and drain assemblies under the kitchen sink, where large fittings require steady control and secure connections. Use scenario: Servicing bathroom sink or vanity fittings, including large pipe connections, where precision and reliability are essential for leak performance. Use scenario: General household plumbing tasks involving large pipe fittings in laundry rooms or utility spaces, where comfort, control, and nonslip handling improve efficiency and reduce hand fatigue.