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 furniture, hardware accessories, glass sliding door, aluminum door and window, shower screen and cabient drawers, etc
4.Slide flexible, smooth operate, wear-resistant, fashionable
5.The weight can be bear: 41KG

Specifications:
Material: Engineering plastics+ Steel Bearing
Color: White
Brand name: BQLZR
Size: 0.5x1.9x0.7cm/0.2x0.75x0.28 inch(IDxODxH)
Weight:20g

Package include:
4 x Bearing Pulley