【Lifting Pulley】With good load capacity for different uses. It serves its purpose both indoors and outdoors. Perfect for your garage, chargers, curtains, clotheslines, dog cleaning systems, gyms and many other uses. 【High-quality materials】Made of high-quality stainless steel, lightweight, durable, long service life and reusable. They are more resistant to corrosion and weathering. 【360 Degree Swivel Pulley Block】4 x M25 304 stainless steel block pulleys, smooth swivel wheels, 360 degree rotation, preventing rope/cable/wire from tangling, convenient for you to use. 【Easy to Use】Can be used for indoor and outdoor ropes and smooth ropes for lifting, loading or pulling, climbing and other gravity and climbing functions. 【Widely Used】Stainless steel sail pulley is a kind of lifting tool with strong load capacity. It can carry out lifting, installation or pulling work. It is suitable for large kayaks, canoes, factories, construction, transportation, mines. Suitable for garage, car loading,