PREMIUM MATERIAL – Single pulley roller made of 304 stainless steel, offering sturdy construction, rust resistance, wear resistance, and corrosion resistance. Features a strong structure capable of supporting a load capacity of up to 35 kg. 360 DEGREE SWIVEL RING – M15 single pulley block with a smooth-turning wheel that allows full 360-degree rotation, helping prevent rope, cable, or wire from tangling for convenient use. MINI SIZE – Stainless steel wheel measures 0.59 inch (15 mm) in diameter and 0.24 inch (6 mm) in width. Eye diameter: 11 mm (0.43 inch). Total height: 60 mm (2.4 inches). Compact and lightweight design for easy portability. WIDE RANGE OF APPLICATIONS – Suitable for use with ropes or cords in both indoor and outdoor settings. Ideal for flexible sliding pulley systems. Easy to install and use in various applications such as household setups, garages, machine loading, curtains, clotheslines, dog pulley systems, and more. Color: Silver Material: Stainless Steel Load Capacity: 35 kg (77.2 lbs) 360-Degree Rotation Design Helps prevent rope, cable, or wire from knotting. Designed for easy installation and convenient operation to improve efficiency. Smooth-Turning Wheel Rustproof and corrosion-resistant with a smooth sliding function. Built with a heavy-duty, practical design and a solid structure for reliable performance. Package Included: 4 x M15 Single Pulley Block Note: The package includes only the items listed above. Other accessories or products shown are not included. Note: Lighting and display settings may cause slight variations in the color of the item between the image and the actual product. Measurement may vary by +/- 1-3 cm due to manual measurement.