Type: M20 double pulley, suitable for ropes up to 6mm; Size: M20 Shoe diameter: 20mm Wheel width: 8mm Swivel ring width: 13mm p> Total length: 73mm Maximum load: 75kg; 360° rotation Included: 2 x M20 double pulley. High quality material: 304 stainless steel, durable, sturdy, reliable, waterproof, rust-proof, high temperature resistant and corrosion. Application: Commonly used for pulling steel cables or other rope tools. When ropes, cables, belts or chains are present, they usually run over the wheels and into the grooves.