Serrated area: The jaws usually Have a very textured area that can help grip objects tightly and stops them from slipping. Bent nose pliers are ideal for getting into and gripping really hard to reach places, they will also be useful for opening and shutting soar rings and shaping wire. https://fernandobbuiy.designertoblog.com/62798854/the-fact-about-jewelry-pliers-upgrade-that-no-one-is-suggesting