Rocker Switch Bezel Kit 2 Ends & 1 CenterFor snap-in mounting of any regular size switch such as 56027, 58031, 58332, 58311, and 58312 series. Bezels can be arranged in a parallel array of any length. Bezels themselves can snap into a panel, or be mounted with the Bracket Mounting Kit. Height 1.90 (48.3mm). Two units are 2.37W x 2.30H (60.2 x 58.4mm). Mounting hole in panel should be 2.02W x 1.90H (51.3 x 48.3mm) for two bezels. Add 1.03W (26.2mm) for each additional unit.WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.