Built-in high-precision deep groove ball bearing, smooth and stable operation, friction coefficient as low as [X], effectively reduce noise, and provide a quiet and smooth experience for the opening and closing of sliding doors
6*33*8mm professional size design, precisely matched with 6mm diameter wire rope, scientific U-shaped groove depth and arc, ensure that the wire rope is tightly embedded without slipping, effectively displacement and falling off
Fixed installation method specially designed for sliding doors, equipped with thickened mounting plates and anti-loosening screws to ensure that the pulley is stable and does not shake during long-term use, ensuring the safe operation of the door body
Lifting crane pulley is fixed top for ease of rope handling. Smooth roller provides great rope traverse, you can save effort and change direction
【Wide Applications】 Flexible sliding pulley with heavy load capacity suit for numerous applications. designed for use with rope or cord in indoor and outdoor with smooth sliding function.