window roller powerful stability, detexious , anti-moving in right or left steel cover, nylon wheel. nonstandard size

1)ITEM NO: lily-p01

2)Materials: Aluminum Alloy , steel

3)Finish:   Brushed

4) Avaiable for glass door .window       

5)Bearing  capacility: 60-80KG

6)Features  and  Function :powerful stability, detexious , anti-moving in right or left

window roller

window roller