SLIDING DOOR HINGE SYSTEM Door hinges come in either a fixed or sliding configuration. A sliding hinge system uses brackets to attach an external furniture door to the appliance door. As the external (furniture door) opens the appliance door is opened via the sliding bracket arrangement. Key Features . 75 Litre Freezer181 Litre FridgeLED LightingFridge 3 Glass Shelves + Salad CrisperFreezer 2 Drawers + Drop Down Compartment  .