JR Products Slide-Out Switch w/Bezel. 12V 40 Amp high output slide-out switch is both durable and attractive. The pre-printed low profile bezel fits into any decor while the large rocker switch is easy to operate. Switch and housing are constructed of durable nylon for a long life and the terminals are made of copper alloy and/or silver plated copper alloy. Comes with an easy-to-read wiring diagram. Cut out dimensions: 1.85in x 1.20in. Single switch, Black, Pk/1.