Details: DB Rating: 135DB Color: black Material: zinc aluminum alloy, chrome plated Item length: 18' Position on the vehicle: left side, right side Suitable for: cars, caravans, motorbikes, trailers, trains, trucks Package Contains: 1x 4-horn train air horn (black) 1x 12V/24V Electric Air Valve (Solenoid) 1x Mounting hardware kit
