Auto Meter Pro-Comp Marine Carbon Fiber2 1/16" Voltmeter 8-18 voltsFree Freight in U.S.Marine Carbon Fiber 2 1/16" Gauges Quantity in Basket: noneCode: AUT200756-40 Price:$48.95 Quantity: Auto Meter Pro-Comp Marine Carbon Fiber Voltmeter 8-18 volts Fits 2 1/16" hole size