The end of the protective tube for my microphone being turned and producing a not so nice, rusty sounding, squeak. Part of my squeaks pack. Recorded with a rode ntg-3, through a sqn 4s, into a zoom h4.
Found an old abandoned truck on a hike - recorded the squeaking and creaking of the doors opening and closing and stressing different parts of the metal. (it was done outdoors, so there may be some birds).
The squeaking of rubber fenders squashed between the hull of a cruise liner and the dock wall. The sound of the ship's metal gangplank groaning as it rubs against the quay is in the background.