Durable 66FT Nylon Rope: 66FT 5/32″ (4mm) Black thick Solid Braided Heavy Duty Rope are made of Nylon, durable, sturdy and strong. It is built to resist bad weather such as sun, rain or snow. 2 Sets M20 Cable Pulley System for Heavy Duty Lifting with 66FT Nylon Rope | Stainless Steel Single Pulley Block,Hanging Nylon Rope Pulley Wheel,Snap Hooks, Eye Pad Plate, Rope Cleat Hook, Loading 165lb.