In the standard version, a larger male thread (existing situation) can be reduced to a smaller male thread, or a smaller female thread (existing situation) can be adapted to a larger female thread.
Short version
In the short version, a smaller male thread (existing situation) can be adapted to a larger male thread, or a larger female thread (existing situation) can be adapted to a smaller female thread.
Total package
All the products you need to connect your pneumatics
