SCP-004 - The Twelve Rusty Keys and the Otherworldly Door

Item #: SCP-004 Object Class: Euclid Special Containment Procedures: Items SCP-004-2 through SCP-004-13 must be handled according to proper procedures. None of the aforementioned items may be relocated without the accompaniment of two (2) Level 4 security personnel. Bringing any other SCP-004 components into SCP-004-1 is strictly forbidden, as the consequences of such actions are yet unknown and the losses incurred by such experiments would hinder further research. In the event that any object contained within SCP-004-1 breaches containment, or if the facility itself is breached, the aforementioned keys must be brought into the door, the door must be closed, and Site-62's trấn station nuclear weapon must be activated. Unauthorized removal of keys from the testing area will result in immediate termination. Basic access to SCP-004-1 requires Level 1 clearance; use of SCP-004-2 through 13 requires Level 4 clearance. Description: SCP-004 consists of two parts: an old wooden plank door located at the entrance of a defunct factory in [REDACTED] (SCP-004-1), and a set of twelve rusty steel keys (SCP-004-2 through SCP-004-13). https://scpwiki.com/scp-004