The adapter from Wera (Wera 05073200001) can be inserted into this handle. In this way, 1/2" sockets can be connected to a handle.
Nuts and screws can be tightened very quickly with the handle. To tighten them completely, however, a ratchet should still be used.
The adapter sits very firmly in the handle, but with some force it can be pulled out again.
The author marked this model as their own original creation.