Color:12 Pieces Small flexible lifting and sliding pulley with large load capacity, provides the most convenience for your work. FeaturesSize: M15Color : silver Weight: 46g Maximum load:35kg total height: 60mm Groove width:6mm Eye diameter: 11mm Wheel diameter: 15mm Material:304 stainless steelFit for rope Diameter: within 6mm ;Making your job easier and more efficient Pulleys are used to change the direction of an applied force, transmit rotational motion, or achieve a mechanical advantage in a linear or rotational motion system, designed to suspend weighted objects to to lighten the load. Durable and Ergonomic Design Made of 304 stainless steel for long lasting use, rustproof and corrosion resistant. In addition, the pulley rotation yoke is strong and durable, can rotate 360 degrees, convenient to use. Easy to use and convenient The fixed top makes it easy to handle the rope, the smooth roller provides excellent rope traversal, you can save effort and change direction. Widely used in steel cable pulling effort or other rope tools, suitable for cable lifting, tent tightening, industrial lifting, high altitude work and many other fields. Package Included 12 Packs Heavy Load Single Pulley (M15) - well constructed from 304 stainless steel. Note Due to manual measurement, please allow 1-2 error mm. If you are satisfied with our products, click 'Add to Cart' now to order your single pulley