I recently bought few pairs(male and female(that's what I asked for)) of banana connectors for my home project. I didn't check what the storekeeper gave me because I never had any complains with what he handed me. And I guess that's the mistake I did probably.
Here's a picture of what I got.
Every pair had black and white ones.
I tried inserting the metal of one into the hole of another but the connection is pretty loose.
Does this kind of pair exist as a banana connector pair or is it the case of wrong delivery from the store-keeper?
And finally, is there any way to work with these connectors. I can't get outside due to the shutdown in my area.