“Very poorly made.On taking from box. Front part of socket was stuck to the back box by rubber gasket. Eased one side to try to pull apart. One side came away so not coming away square from back box (which is pretty difficult to do when you are holding it in your hands) and snapped off 2 of the hard plastic retaining screws the oposite side that are as thin as a match. Absolute junk. Ive been an electrician for over 40 years and never tried to fit something so poor.”