JR Products Black 40A/12V 5-Pin Mom-On/ Off/ Mom-On Slide Out Switch 12285 19-0164

1.85 inch x 1.20 inch cutout size. The large rocker switch is easy to operate and includes a bezel. The switches and housings are constructed of durable nylon for a long life and the terminals are made of copper alloy and/or silver plated copper alloy.