1. Special Stone Handling: Designed for lifting and moving stones with seamless welding for enhanced strength. Features antislip properties, compressive and tensile strength, made from quality alloy steel for durability and safety. 2. Durable ComponentsEquipped with wearresistant lifting rings and quality springs for recovery and elasticity. Engineered for loadbearing capacity and longevity, ensuring reliable performance in stone handling. 3. Adjustable for Versatility: Features a bold nut accessory that allows adjustment of the clamping opening size (26/48 cm) to accommodate stones of varying thickness. Supports maximum load capacities of 320 kg/390 kg for a wide range of applications. 4. Enhanced Grip Technology: Integrated polyurethane rubber and antislip thread design to increase friction without damaging the stone. Ensures a firm grip and safety, though caution is advised on extremely smooth surfaces.