This hydraulic crane training video explains the various types of rigs such as basket hitches or choker hitches. Time is spent helping the viewer understand hitch angles and their effect on sling, chain or wire rope ratings. The hydraulic training DVD also covers inspection of slings and sling hardware with effective visual examples of how to examine rigging equipment. Topics: Inspecting the rigging, Inspection records requirements, The difference between tie-down and lifting chain, Unacceptable rigging hardware, Effects of hitch angles on load connectors and hardware. (24 minutes).