The KUKKO Quality Tools Deep Clamping Screw Clamps are crafted from tempered cast iron, ensuring strength and durability for heavy-duty applications. With a clamping capacity of 400 mm and a throat depth of 250 mm, these clamps provide excellent stability and support for various projects. The 3K comfort grip enhances user experience, allowing for easy adjustments and secure clamping. Ideal for woodworking, metalworking, and assembly tasks, these clamps meet industry standards for quality and performance, making them a reliable choice for professionals.