The socket cap is as you can already see the headline, on the one hand to avoid me as a backup in use, on the other, in the kitchen and bathroom on the sink to add a splash of water in the outlet and this purpose meet the prima caps. In the other outlets at ground level, I use rather fuses for bonding, but all sockets that are at eye level of my son, so the sockets along with the light switches next to the door, I also secure additional off with such a cap. The service I find easy, my husband curses unfortunately constantly and finds them just annoying. You put a plug in the pre-punched holes in the cap turning and rotating the cap with the plug. Mine is a little bit more security all the extra "effort" worthy! The processing of the caps is good, yet they still fit in all outlets and I have now been used for 4 years in different apartments or our house in use and they were both older, as well as newer socket models. Thumbs up!
