Keep your spare spark plugs organized and at the ready with the Extreme Max Spark Plug Dispenser/Holder! The dispenser comfortably and securely holds six boxed spark plugs. Its open-front design allows visibility to the remaining quantity so you always know what you have. The dispenser contains pre-drilled mounting screw holes for ease of installation. Due to the variety of surfaces to which the holder may be mounted, mounting hardware is not included.