I found these mini banana
plugs. The insertion depth is about 1/2 inch / 1.2 cm., and the diameter of the plug at the widest point is about 3/16 inch / 4mm. Unscrew the plastic barrel and solder the connection inside. If you think you could use these, tell me how many you need and PM me a snail mail address, no charge. Will I or you have any problem with customs? Value is nada.
