Stable construction Made from carbon steel and alloy steel with a durable surface, this clamp for pipes and hoses delivers exceptional durability and wear resistance. Precision clamp design Equipped with four weld pads and four alignment screws to ensure secure clamping and precise positioning for reliable performance on demanding tasks. Multi-purpose Suitable for home use, workshops, or professional environments, supporting welding, woodworking projects, and more. Versatile jaw capacity This 11-inch C-clamp provides a maximum jaw opening of 3.5 inches (90 mm) and a locking diameter range of 2 to 3.5 inches, making it ideal for a variety of tasks including welding, plumbing, DIY projects, home repairs, and workshop applications. Use scenarios - Welding projects: hold metal pieces securely to prevent movement during welds. - Plumbing and hose work: clamp pipes or hoses for alignment and secure fit. - Woodworking and assembly: hold components during glue-ups or assembly tasks.