Description This is our heavy duty single leg trailer jack with vertically mounted pump. This is designed to bolt to the center tube of a triple tube tongue. It can be installed behind the front wall in a cabinet with a simple hole cut in the floor or it can be mounted in front of the wall. The pump does have to be mounted inside. • 24″ stroke cylinder • Heavy duty 3″ cylinder with 2″ shaft • Large 12″ foot pad • Commercial single function pump with manual override screw drive • Wire harnesses have a PVC high temperature nylon braid to hold up in the toughest environments • Weatherproof single switch gear control with key • 17,000 lb. lifting capacity
