When a heavy object needs to be safely lifted, the lifting pliers use a firm bite as an extension of strength. Whether it's steel plates, beams, or large components, they are firmly clamped, ensuring that every lifting is done with ease and confidence. As the weight increases, its grip strength also increases. This stone lifting clamp is made of high-quality, thickened alloy and processed with a high-temperature forging process, making it safe, durable, and resistant to breakage, with a long service life. The granite slab lifting clamp has multiple opening sizes to easily handle objects of different sizes; it can move marble, granite, and almost any type of material or stone. The expansion pin nut securely holds the steel plate in place with high stability; the additional chain is made of thickened, wear-resistant material, making it sturdy and durable. It allows the clamp to be suspended from excavators or similar machinery, and the chain length can be easily adjusted for greater operational flexibility. The contact surface between the stone lifting clamp and the stone is made of polyurethane rubber, a special material that will not damage the stone and has excellent heat insulation, sound insulation, impact resistance, and wear resistance. This heavy-duty marble stone handling clamp is designed for vertical lifting and handling of steel plates and structures; it can also handle marble, granite, and almost any type of material or stone., Manufacturer: Lkvent