DescriptionThis is a groove wheel pulley, which is made of high-quality materials, durable and can be used for a long time.Thicken wheel shaft, strong bearing capacity, not easy to deform, firm and stable. Suitable for for wire rope traction, inverted rail, rolling shutter door, sliding door, wire rope rail device, container rack, dog door, etc.Features-Color: Silver.-Material:Stainless steel.-Size: About6.10X3.00X2.20cm/2.40X1.18X0.86in.-Made of thickened stainless steel material, not easy to rust, strong and firm.- Thicken wheel shaft, strong bearing capacity, not easy to deform, firm and stable.- The outer part is reinforced by nut, which is firm and firm, and easy to use.- Thicken support, thick and firm, strong load-bearing capacity, not easy to deformation.- Suitable for for wire rope traction, inverted rail, rolling shutter door, sliding door, wire rope rail device, container rack, dog door, etc.Packing list: 1 x Sliding Door Wheel