Grating section
The grating section, or upper grating section was the part of a Dalek's casing below the dome and above the weapons platform. (PROSE: The Dalek Generation)
Should a Dalek chose to open their casing, the front portion of the grating section would extend and split in two, exposing the Kaled mutant inside. (TV: Dalek)
Variants
Matching its casing, the frame of the Ironside Daleks' grating sections were coloured khaki-green. (TV: Victory of the Daleks)
The Daleks of the New Dalek Paradigm, Supreme, Eternal, Strategist, Scientist and Drone, were distinct in that their taller grating sections which had no frames, consisting of four black collars. (TV: Victory of the Daleks) The grating section of the Daleks following total event collapse, along with the rest of their casing, was weathered to stone. (TV: The Big Bang)
