Clamping levers, also known as clamping handles or adjustable handles, are mechanical components used for securing and adjusting the position of machine parts, workpieces, or other objects. These levers are designed with a handle that can be lifted, rotated, and then repositioned to a more convenient angle before being clamped back into place. This design allows for easy and quick adjustments without the need for tools. Clamping levers are commonly used in a wide range of applications, including machinery, equipment, and consumer products, where frequent adjustments or positioning is required. They provide a secure grip and can be adjusted for varying levels of tension or pressure, making them a versatile and practical solution in settings where precise control is needed.