Product InformationMade of durable, anti-rust and wear-resistant 304 stainless steel with solid structure, strong and reliable, beautiful shape, long service life and good capacity load. Product advantages: The pulley hoist is a lifting tool with a strong load capacity. May perform lifting, adjusting or pulling work. Two ball bearings are installed in the pulley so that the pulley rotates easily and saves more force. Unit weight: about 86g, safe load 50kg. 360 degree swivel ring Can be used in conjunction with indoor or outdoor ropes or wire ropes, pulley can slide flexibly, effectively prevent knotting of the rope, cable or rope, and hang heavy objects to reduce the load. Wide application for home fitness equipment, fitness accessories fitness, traction machines. Or for indoor and outdoor ropes, garages, clotheslines, curtains, kayak, canoe, pulley system, etc. Stability High strength, good stability and chemical stability, low fluctuation, smooth operation . Product information: This item is made of stainless steel for sturdy and durable use. Durable, wear-resistant, strong bearing capacity, flexible rotation. Unit weight: about 86g , it can support a weight of up to 50 kg. The small, flexible lifting and sliding roller with high load capacity provides the greatest convenience for your life. Material: stainless steel. Color: silver. Unit weight: 86 g. Quantity: 2 pieces. Delivery quantity: 2 pieces Product color: silver Product size: wheel diameter 15mm Note: manual measurement, please allow 1 - 3cm error !!! Yeuri