Cole Hersee No. 55014-BP Heavy Duty Toggle Switch On - Off; Single Pole / single throw. Electrical rating: 25A at 12V DC Plastic housing with plated steel cap. 2 blade terminals. Nickel plated brass handle. Mounting stem dimensions: 15/32" -32 thread, 15/32" long. Mounting hole: 15/32" panel hole. Fits panels up to " thick.