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
RELIABLE LOOP
It is not easy to connect two steel cord or to do at the end of the loop so that the seal can withstand a maximum load available for the cord. Nodes tend to bloom; no more reliable and...
LDS-THE STATUE
Fluorescent light (LDS) are widely used today in various industries and in everyday life. Unfortunately, the durability of LDS is extremely low. Their weak spot — helix required for the...
