General description These 2PCS M20 Double Pulley Blocks are made from high-quality 304 stainless steel, ensuring durability and reliability. They are designed for lifting and pulling applications, making them suitable for ropes up to 6mm in diameter. The pulleys feature a 360° rotation for enhanced maneuverability. Technical specifications Type: M20 double pulley Shoe diameter: 20mm Wheel width: 8mm Swivel ring width: 13mm Total length: 73mm Maximum load: 75kg Usage These pulleys are commonly used for pulling steel cables or other rope tools. When ropes, cables, belts, or chains are present, they typically run over the wheels and into the grooves for efficient operation.