The clamp designed specifically for lifting ALC panels is a testament to engineering precision and safety. It features a spring-type tightening lock mechanism that guarantees a strong initial clamping force, ensuring the panels are securely held from the start. Ingeniously, the clamp includes a mechanism that increases the clamping force in direct proportion to the load weight, enhancing grip strength as the load becomes heavier. For added safety, the tightening lock can be released from a distance, which is a critical feature that mitigates the risk of dangerous operations at elevated heights. The clamp is also equipped with a urethane pad that has spikes on one side to ensure a firm grip and even safer operation. To protect the panel surfaces from damage, both pads are covered with urethane rubber. Lastly, a safety hook bolt is provided for attaching a sling belt, offering an additional layer of safety during the lifting process.