The Suspension Pro electric trailer tongue jack utilizes a "Smart Stop" technology for smooth operation.
<ul>
 	<li>Lift capacity of 3,500 lb</li>
 	<li>Weather-protected switches to operate lights and jack independently</li>
 	<li>2-1/4-inch jack diameter</li>
 	<li>24-inch travel and 18-inch lift height</li>
 	<li>Zinc plated leg with a 5-1/2-inch foot pad</li>
 	<li>6-inch drop leg makes hitching and unhitching fast and easy</li>
 	<li>Full load utilizes 23 amperes</li>
 	<li>72-second travel speed</li>
 	<li>UV resistant cover</li>
 	<li>Water resistant</li>
 	<li>12-volt operation</li>
 	<li>Internal automatic thermal protection</li>
 	<li>Soldered electrical connections</li>
 	<li>3/4 inch high strength ACME drive screw with self-lubrication</li>
 	<li>Resettable circuit breaker to prevent overloads</li>
 	<li>Features 3 multi-bulb work lights</li>
 	<li>Smart stop technology to prevent hard stops</li>
 	<li>Features an emergency crank handle in case of a power outage</li>
 	<li>Hardened steel gears with stainless steel fasteners for superior durability</li>
</ul>