... ,7X7,6x19,7X19,6X37,7X37,8x19,19X7 etc. Many constructions to meet your requirements.6) Surface: galvanized (Electro & hot ... wooden, plastic spool ,reel,bag,drum or carton,according to your requirements. StructureNominal DiameterNominal T/SMinimum B/LCross SectionApproximate WeightmmMpaKNmm2kg ... lay). Multi-strand ropes are all more or less resistant to rotation and have at least two layers of strands ...