Premium Supply brings you top quality hydraulic trailer jack kits. Are you tired of getting out and dropping or cranking your trailer jacks up and down. How much do you hate getting out in the rain heat or cold and cranking the manual jacks on that loaded horse, livestock, gooseneck flatbed, dump, cargo, or car trailer? Now image having a remote control that can allow a hydraulic unit to do all the work for you. Well we have the perfect kits for your trailer needs!