2 Pin I Waterproof Quick electrical Cable Wire Connector.
The receive of these three items was very quick. I like this device so much, to use it on the garden for electric junctions or connections. It assures a good humidity insulation, avoiding bad contacts. I use to have bad times because the diameter for used wires was hard to define and, sometimes, the was happening flooding. I assured very good insulation using different diameters of rubber fuel pipe lines. Now I have no more troubles, no matter which round cable wire diameter I use.