Lifting clamps utilize the lever principle, generating clamping force through the weight of the load itself, eliminating the need for an external power source. Operators can quickly lift and transport steel plates and structural steel sections with simple loading and unloading, significantly improving work efficiency and reducing manual labor intensity. The granite slab lifting clamps are available in a variety of opening sizes to accommodate objects of different dimensions, offering flexibility and convenience. The marble lifting clamps feature a polyurethane rubber design to prevent damage to the stone; the vertical clamps have an anti-slip thread design, providing excellent heat insulation, impact resistance, and wear resistance. The stone lifting clamps are made of thickened alloy stainless steel, forged at high temperatures, ensuring safety, durability, sturdiness, reliability, and resistance to breakage, guaranteeing a long service life for the stone lifting tool. This scissor lift clamp is specifically designed for the vertical lifting and transport of materials such as marble, granite, concrete slabs, bricks, timber, and paving stones. The stone lifting clamps have adjustable mounting holes for easy width adjustment to accommodate various stone sizes. The stone handling clamps are equipped with a manual limit switch to control the clamp opening height., Manufacturer: WLH Alexanders