It is known that over time a regular door and other hinges start to creak, and lubricate them from the inside is not so simple: sometimes you have to remove them, which is not always possible.
However, once you drill into the top level loop through hole to the axis, and lubrication is simplified, and the result is excellent: the loop will stop squeaking for a long time.
Recommend to read
NOT UNWOUND
What coil do not occur now in our everyday life and tape, and fishing, typewriter and film projector and all have one awkward feature: they are wound — tends to unwind. For all of them...
BELKIN TRICKS
They say that squirrels dry mushrooms and berries — stock for the winter, — knots stringing them on trees. Don't know how true this is, but nevertheless it is this simple principle I...