Max Panel Thickness: 1 inch Two-position, multipurpose off/on switch is suitable for many general applications including the operation of lights, bilge pumps, blowers and baitwell pumpsChrome plated plastic knobChrome plated brass face nut, washer and back-up nut for added durabilityCircuits: 1Max Panel Thickness: 1 inchRating: 25A@6VDC, 15A@12VDCManufacturer part number 50-11931