Johnson Pump 72303 Bilge Alert, High Water Alarm With Sensor 12V $21.25=+$5.71 Wheel Chock can also be

Wheel Chock can also be used as a tongue jack stand with a 400 lb

You keep both hands on the wheel and control the throttle with your foot

Mercury-Mercruiser 59238 NLA

Mercury-Mercruiser 8M0043416 SEAL-HANDLE REST

Mercury-Mercruiser 8M0070897 GC 15/20 4S LG

Johnson Pump 72303 Bilge Alert, High Water Alarm With Sensor 12V $21.25=+$5.71 Wheel Chock can also beThe Bilge Alert high water detection alarm utilizes field effect technology to detect presence of liquid. The detector is highly reliable, durable and takes advantage of advanced sensor technology. The detector activates an alarm of 100 db after a delay of 8 seconds after being exposed to water.