Uxcell Curtain Track Rollers Plastic Twin Wheeled Carriers 9mm Dia 50Pcs Screw & Nuts & Washers 5-1mm smaller than the diameter

5-1mm smaller than the diameter of the mounting hole

Can be widely used in 3D printing injection molding to achieve tight fixation

Total Size : 1-inch x 42-inch/25mm x 1067mm(Wide * Girth)

Helping you move your furniture easily

moving canoes

Uxcell Curtain Track Rollers Plastic Twin Wheeled Carriers 9mm Dia 50Pcs Screw & Nuts & Washers 5-1mm smaller than the diameterDescription: * This kind of wheeled carriers are fit for "I" shape curtain track. Carriers easily move from track to track and from open to closed. * Plastic wheels are free rolling and slide smoothly within the track. The material has strong environmental adaptability, they are suitable for using in humid places. Smooth sliding and less noise, providing a comfortable environment. Durable material, not easy to break and not easy to corrode, it can