Multi Application: Used in factory hoisting, road construction, and stone transportation. can be used with crane trucks、tower cranes、overhead crane、mobile cranes,to carry out the installation of lifting concrete blocks、granite slabs、timber、plate、stone slabs and large prefabricated. Multi Application: Ideal for Factory Hoisting, Road Construction, and Stone Transportation. Compatible with Crane Trucks, Tower Cranes, Overhead Cranes, and Mobile Cranes. Effectively lifts Concrete Blocks, Granite Slabs, Timber, Plates, Stone Slabs, and Large Prefabricated Units for efficient installation. Perfect for various lifting tasks in construction and industrial settings. Enhance your lifting experience with our **Bold Nut & Adjustable Chain**. Designed for safety and convenience, the thickened rod nut fittings provide strong stability and smooth operation without jamming. The adjustable manganese steel chain features an ergonomic design for high strength and impact resistance, ensuring a reliable lifting solution for various tasks. Adjustable Opening: Multiple holes can be adjusted, the size of the opening can be freely adjusted according to the size of the stone, in order to fit different sizes of stone, to meet your diversified needs, greatly improving the practicality and convenience. Alloy Steel Forging: Our Stone Lifting Clamps are crafted from Thickened Alloy Steel with High-Temperature Forging Treatment, ensuring enhanced Durability and Stability. Designed for long-lasting performance in challenging environments, these clamps provide Reliable Support for all your lifting needs, making them an essential tool for construction and masonry tasks.