Full Extension 45mm Ball Bearing Drawer Runners / Slides 350 mm - 700 mm Long
Width: 45mm ; Thickness: 12.7mm. Drawer slide sizes(the closed size): 250mm,350mm,450mm,500mm,550mm; 600mm; 650mm ; 700mm. Minimum Side Space: 12.7mm on each side of the drawer. Extension: 3-folds full extension ball bearing.