Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.Suitable for door thickness 35 - 45 mm / 1.38" - 1.77"; Load capacity: 90 kg / 198 lbs (do not use with heavy loads)
4.Size: 109 x 40 x 120 mm / 4.29" x 1.57" x 4.72" (L x W x H); Wheel diameter: 46 mm / 1.81" (check the dimensions to make sure it fits your device)
5.Steel Double Wheel Rail Hanging Trolley: Rigid plate structure, the load capacity is stronger than ordinary hanging trolley.
6.Two-way adjustable: both horizontal and vertical can be adjusted.
7.Easy to install, you can install it by yourself, saving time. Suitable for barn doors, interior doors, kitchen doors, hardware American sliding doors, sliding doors and so on.

Specifications:
Material: High quality steel
Color: Silver
Brand name: Unbranded
Size: 109 x 40 x 120 mm / 4.29" x 1.57" x 4.72" (L x W x H)
Wheel diameter: 46 mm / 1.81"
Weight: 2516 g

Package include:
4 x Steel Double Wheel Rail Hanging Trolley 46mm
8 x Nuts