100lb. capacity: C/W drops & mounting hardware, hoist and bridge trolleys - 2 systems available approx 20'x20' We offer turn key installations, Hoists available. Some other related equpment we carry and you can search for besides the KBK Light Crane System are: Electric wire rope hoists, electric chain hoists, workstation cranes, crane component sets, slewing jib crane, wheel block systems.overhead travelling cranes and more...