"This appears to be some kind of socket."
Socket is a key item in Resident Evil CODE:Veronica.
This item can be found in the replica of the room with the woman statue and the water vase from Resident Evil. The path leads to a replica of the tiger statue, where you can place the Blue Jewel to obtain this item.
- Koichi Hamamura, ed (2001) (in Japanese). BIOHAZARD CODE:Veronica Kanzenban Kaitai Shinsho. Famitsu. ISBN 4-7577-0422-4.