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. Made from high-quality steel with a powder-coated finish, these steel plate lifting clamps ensure practicality and longevity. These steel plate lifting clamps are constructed from premium alloy steel and treated with an anti-rust coating, ensuring durability even in harsh environments. The vertical clamps feature a robust locking mechanism that securely grips steel plates of varying thicknesses. A safety spring mechanism prevents slippage during lifting. Simply pull the ring to open the clamp, use the hook to release the jaws, place the steel plate, and then pull back the spring to lock it. These clamps are ideal for the vertical lifting and transport of steel plates and structures, and are widely used in steel structure installation, machining, steel plate welding, cutting, and handling., Manufacturer: WLH Alexanders