Heavy Rusted Bunker Door with Locking Wheel

A heavy, weathered hatch door, presumably for a bunker or similar secure structure, shows significant signs of age and corrosion. The door's surface is covered in rust and pitting, giving it a rough, textured appearance. A prominent red wheel sits at the center, connected to a series of locking mechanisms that span across the door. Rivets and bolts line the edges, adding to its industrial aesthetic.