55mm Zinc Plated Sliding Door Hanger Roller

Material:High quality Stainless steel
Color:Silver
Suitable:It is widely used in many places.
Strong Bearing Capacity:Aviation-grade guide rails, rigid plate-like structure, load-bearing capacity is stronger than ordinary guide rails.
Easy to Install:Simple installation,you can install by yourself,save time.
This sliding gate roller can be used to replace old or broken sliding door wheels.