Alloy steel forging: Made from high-quality alloy steel and processed using high-temperature forging technology to ensure excellent safety performance and a longer service life. Polyurethane rubber: A special material designed specifically for protecting stone, with a textured surface to enhance friction and prevent slipping. Adjustable opening size: The product features clear size markings on the side for easy adjustment to meet various lifting requirements. Wide range of applications: Suitable for lifting and transporting steel plates and vertical structures, making it an ideal tool for various application scenarios. Heavy-duty Alloy Steel Lifting Tool with Adjustable Opening & Polyurethane Rubber for Safe Efficient Handling of Steel Plates, Vertical Structures, and More Our slate clamps are safe, durable, sturdy, and slip-resistant., Manufacturer: JvFbjLF