【Heavy-Duty Pulley】The lifting pulley is made of high-quality stainless steel and is not easy to wear. Rust, the surface is brushed, smooth and burr-free and can be used anywhere, indoors and outdoors. 【360° Rotating Ring Outside】: The lifting ring of the pulley can rotate 360°. 360 degrees, prevents knotting and breakage of the rope/cable/wire due to excessive friction. 【Strong Load Capacity】The maximum load capacity of the pulley is 250 kg, which is suitable for cables with a maximum diameter of 10 mm. 【Quiet Pulley】The pulley parts are firmly installed to avoid metallic noise and mutual collision. 【Wide Application】Suitable for high-speed fitness equipment, home, fitness accessories, curtains, rope laundry, garage, hanging basket, etc.