Built-in high-precision deep groove ball bearing, smooth operation and low noise, reduces friction loss between wire rope and pulley
6*33*8mm standard size design, precisely matched with 6mm diameter wire rope, U-shaped groove structure ensures stable embedding of wire rope, effectively prevents sliding and falling off, and improves of use
The fixed installation structure specially customized for sliding doors is easy and stable to install, which can effectively guide the running track of wire rope and ensure the smooth opening and closing of sliding doors
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.