Jorgensen POJ3252 Pony 2\" Adjustable A-Clamp The Jorgensen POJ3252 allows you to control exactly how much pressure you apply to your projects. With the turn of a screwdriver, you can change the pressure between 1 and 50 pounds of clamping force for precise control in light-duty applications. This product is ideal for gluing models, crafts and various other projects. Features: Light-weight, plastic jaws deliver comfortable yet durable use Soft, pivoting jaw pads easily hold irregular-shaped objects and protect workpieces Extremely durable Maximum opening of 2\" Specification: Max. opening: 2\" Reach: 2-1/8\"