4pcs Cable Pulley Wheel for Rope with Ball Bearing 360° Swivel Wire Pulley for Pulley System Lifting, DIY Home Gym, Winch

Surface Finishing: The pulley surface is polished, smooth and burr-free, which can make the rope and your hands avoid metal burr damage. Durable Material: Made of durable hard 304 stainless steel and is manufactured through strict craftsmanship. It is strong, reliable, waterproof, rust-resistant, high-temperature resistant, and corrosion-resistant, which will provide you with the most convenient work. 360 Degree Rotation: The 360 degree swivel top ring helps to prevent rope, cable or wire from knotting, and provide convenient use for ease wire handling. Double Bearings Design: There are two bearings inside the cable pulley, which helps the roller work smoothly and silently. The surface of roller was polished smoothly to avoid rope or wire damage for excessive friction. Wide Application: Designed for use both indoors and outdoors, sliding pulley wheel is widely used for various purposes, such as household, yachts, canoes, factories, construction, shipping, camping, etc.