... pulley,hook pulley,swinging ring pulley Single Wheel Lifting Tackle 1.Lifting tackle is a kind of important hoisting tools ... and hanging things divided into link lifting pulley,hook lifting pulley,swinging ring lifting pulley,and hanger lifting block.3. According to the ... of Wire rope ,Wire rope sling ,Synthetic fiber sling ,Hydraulic wire rope retainer ,Steel plate clamp ,and other rigging fittings ...