Steel training pulley with 2 ball bearings, 304 stainless steel fitness pulley, maximum load 500 kg

2 Ball Washers: Two ball washers are installed in the return pulley, allowing the pulley to rotate smoothly and saving energy. Load Capacity: The pulleys are made of stainless steel and have a maximum load capacity of 500 kg. Self-Locking Nut: Φ18mm. Unlike ordinary nuts, it can be loosened and resists vibration. Max 10mm: The pulley accepts ropes up to 10mm in diameter. 360° Rotation: The lifting ring can be rotated 360° to prevent cable tangling.