450 x 50mm Side Fence, Black Finish. Black Front Fence. All wire shelf fences available for most shelf manufactured with a chrome zinc type finish. Wire shelf dividers are available for metal shelves.They simply clip into the holes on the shelves and stand vertically in place separating product and keep it in-line.Front fences are also available for both metal and wire shelves which clip into the front edge of the shelf to stop product falling off the front. It will also allow you to angle the shelf forward while keeping the product in place.Fences and dividers are available for all our standard shelving range.Acrylic front fences are available which suit wire shelves and some metal shelves.