nylon coated steel wire rope material: stainless steel, nylon diameter: 0.4mm to 10mm Construction: 7x7, 1x19, 7x19, 6x25 etc nylon coated steel wire ropematerial: stainless steel, nylondiameter: 0.4mm to 10mmConstruction: 7x7, 1x19, 7x19, 6x25 etc Aluminium rope cap is available.