electric caravan jack legs(4legs) with remote control

4 legs with one remote control for caravan camper.

1. electric jack, 600kg of lifting power 2. fits 2'' mounting holes   3. full 23.5'' stroke   4. 12 volt operation 5.current:≤25A6.retracted:1300mm7.extended:1900mm8.durable powder coat finish  9.hardened steel gears 10.three LED lights easy night time hookups 11.water resistant motor and gear housing, elegant outer plastic cover.  12.with wireless remote control, can control four jacks simultaneously,also     one by one.13.effective remote control radius: 8-10m