What is the purpose of a slip nut wrench and how is it used in plumbing repairs?

A slip nut wrench is a tool used in Plumbing repairs to tighten or loosen slip nuts, which are used to connect pipes and fittings. The purpose of a slip nut wrench is to provide a secure grip on the slip nut, making it easier to tighten or loosen it without damaging the nut or surrounding plumbing components. This tool is essential for tasks such as replacing or repairing pipes, traps, or drains in plumbing systems.