This is an extensible heavy-load tip from Heavydrive inclduing load hook for MRK 55.0 - MRK 88.0, 0.8 m with a capacity of 500 kg. Cannot be ordered separately, only in combination with the compatible assembly crane.
Using an assembly crane on easily-marked floors? Indoor assembly is a real challenge and high-quality flooring can be extremely easily marked. Marks left by traditional black tracks or damage caused trying to remove these marks can be very expensive!