Israel has - unfortunately - a unique plug type, Type H:
and I'm interested in using some German or Dutch equipment / cables with it. This is trivial to do if you forego grounding, as Type-H sockets take type-C and type-E/F plugs with no adaptation needed. But I do want that grounding.
Now, you can get a socket adapter, which on the male side has the third pin:
and thus, hopefully, it carries the grounding (though who knows, right?). However, grounding can only be carried on condition of your plug passing the grounding using a third pin that goes into the adapter: Types B, G, H, I, K, L etc. The popular EU plugs, type F (and type E) either take a reverse-pin for the grounding:
or touch grounding on the rim of the socket:
and I have not been able to find adapter which have any of these two features. Do such plugs exist at all? If not, are there other solutions for hooking up EU electrical equipment with grounding, in Israel / Palestine?