The plumbing wrench is constructed from carbon steel materials reduces wear and maintenance cost. Easily remove and replace the compression rings. For replacing compression stops including those on pipe and toilet stops simplifying the task of installing and reducing work time and complexity. The stop wrench surfaces enhancing resistance and effectively extending its service life. Ergonomically it a comfortable grip that prevents slipping during use. The stop wrench a comprehensive . It perform exceptionally well in confined space surpassing the limitations of conventional wrenches greatly improve ease of use and efficiency., Manufacturer: Dcaknri