Forged by low carbon alloy steel, through high temperature quenching treatment, the hook features high strength and strong load bearing. With excellent resistance to stress and cracking, not easy to deform.Safety latch design prevent the sling falling off from the hook.Overall powder coating and heat treatment greatly improve anti-corrosion and anti-wear strength. Large opening design facilitates the installation of the sling.Clever 360 degree swivel design effectively remove the rotation force generated during hoisting. Applicable to factory lifting, harbor lifting, construction engineering and other industries. Item Type: Lifting Hook Material: Alloy Steel Item Size: 21x10x4cm / 8.27x3.94x1.57in Weight: Approx 1266g Load Bearing: 3200kg Hole Diameter: Approx 5x5.5cm / 1.97x2.17in Surface Treatment: Powder Coating Tonnage: 2T