Make installing a Kleinn Roof Mount Horn quick and easy. Can be used to install an electric solenoid (P/N 307) to activate your roof mount horn. Designed specifically for Kleinn model 401, 411 and 412 Roof Mount Horns.
All brass fitting
Retaining nut and washers to secure base of horn
For roof-mount horns model 401, 411 and 412
Inlet: 1/4″ O.D. tube
Outlet threads into roof mount horn
PROP 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to