Of all essential pliers, these have the biggest range thanks to their adjustable jaws. What are they great for? Gripping things of many shapes and sizes, holding them tight, and being your generalist helper as you undertake projects around the home. These 10 inch, 55 carbon steel pliers are polished and read to work. Tongue and groove pliers have serrated jaws that make them essential grippers for plumbing and other projects where you need to hang on to flat, hexagonal, round, or square objects. Commonly used to grip pipes and large nuts, they re crucial to the at-home plumber s tool set. Find the right groove for what you re grabbing and squeeze it tight. All Character tools are made in professional-grade factories and warrantied for life.