1. 12 pieces of small flexible lifting and sliding pulleys with a load capacity, providing convenience for work. 2. Specifications: Size: M15; Colour: silver; Weight: 46g; Maximum load: 35kg; Total height: 60mm; Groove width: 6mm; Eye diameter: 11mm; Wheel diameter: 15mm; Material: 304 stainless steel; Fit for rope diameter: within 6mm. 3. 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 heavy objects to lighten the load. 4. Manufactured of 304 stainless steel for durable use, resistant to rust and corrosion. Besides, the pulley rotation yoke is strong and can rotate 360 degrees, convenient to use. 5. The fixed top makes rope handling easier, and the smooth roller provides good rope traversal, helping to save effort and change direction. 6. Widely used in the tensile stress of steel cables or other rope tools, suitable for cable lifting, tent tightening, industrial lifting, working at altitude and many other areas. 7. Package included: 12 packs of single pulleys (M15) constructed of 304 stainless steel. 8. Note: Due to manual measurement, please allow 1-2mm error. If satisfied with the products, you can click "Add to Cart" to order the single pulley.