casting iron pulley diameter 8',10',13',15',17',19' kinds of pulley weight is from 0.5kgs to 20kgs casting iron pulleydiameter 8',10',13',15',17',19'kinds of pulley,weight is from 0.5kgs to 20 kgsmaterial:150 ironrust preventing oil or paintingpacked in plastic bag and loaded in palletusually it needs new moulds iron casting pulley