Two Ball Bearings: Each pulley has two bearings made of bearing steel. This allows the pulley to rotate more easily and quietly. At the same time, it can also effectively reduce the heat generation of the rope
High-Quality Materials: The pulleys are made of stainless steel, and the ball bearings are made of high hardness bearing steel. It is completely rust resistant indoors
Polishing: Every corner of the pulley is polished to remove burrs. Silver pulleys are not only aesthetically pleasing, but they also protect your hands and ropes
Pulley diameter 1.88inch/48mm; Maximum Loading Capacity: 500 kg/1100 lb; Fit for: 3-10 mm(0.12-0.39 inch) Wire and Ropes