The Jet Tools H403CS Spark-Duty C-Clamp features a 0-3 inch opening capacity, making it perfect for various clamping applications. Constructed from drop-forged steel, this high-visibility clamp is designed for durability and strength, ensuring it withstands demanding environments. The spark-duty finish enhances its resistance to wear and tear, making it suitable for welding and metalworking tasks. With a comfortable grip and easy-to-use design, this clamp is ideal for both professionals and DIY enthusiasts, providing reliable performance in any workshop setting.