Locking pliers, often referred to as Vise-Grips, are a type of adjustable pliers that can be locked in place to grip objects securely. They feature a mechanism that allows the user to clamp the jaws tightly around an item, making them ideal for holding, twisting, or turning. These tools are commonly used in various applications, including automotive repair and woodworking. The design typically includes a lever that releases the lock, allowing for easy adjustment and removal. Locking pliers come in various sizes and styles, catering to different tasks and user preferences.