My Granita Drainage Outlet This part consists of 2 pieces; Inner Drainage Outlet and Outer Drainage Outlet They clip together and allow the liquid to flow from the drainpipe into the drip tray. 1 of each of the clips sits on each side of the front panel. Colour: Black Material: Plastic Position Number 18 MG18 Part Number: 1150210010 SKU: 9611001018