Sturdy, very good quality for outdoor power! It comes in and out of the socket with difficulty because it insulates the connection. Very good build quality!! Follow the instructions inside that have reliefs, for the correct length you need to cut the wires. If you cut them as Legrand wants in the correct millimeters, they fit PERFECTLY in their places! I haven't seen a better plug for this job outdoors. It has an IP44 certification which means that a few drops of water won't harm it, I have it in a house in the countryside with incredible humidity outside and I've never had an issue.