|Release date||31 May 2006 (Update)|
|Materials||10 oak planks, 2 steel bars|
|Examine text||A cage made a of sturdy oak.|
An oak cage can be built in the prison hotspot of the Oubliette in a player-owned house. It requires 65 Construction, 10 oak planks and 2 steel bars to build. When built, it earns the player 640 Construction experience.