Item name:soft-closing Auto-Return Drawer Slides Full Extension Material:steel Length:300mm-550mm Load Capacity:30kg Item name:soft-closing Auto-Return Drawer Slides Full ExtensionMaterial:steelLength:300mm-550mmLoad Capacity:30kg Type Rail Length(mm)Drawer Length(mm)Min Cabinet Depth (mm)DSRB12300(12")302317DSRB14350(14")352367DSRB16400(16")402417DSRB18450(18")452467DSRB20500(20")502517DSRB22550 ...