Electric jacks are expensive, but well worth it if you plan to take the camper on and off the truck a lot. The remote control allows you to operate a single post or all four at the same time. Manual jacks come with a cordless drill adapter that allows you to pull the trigger on your drill and spin the jack posts down in only a few seconds. Raising the camper may require using the crank handles. It is not hard, but it can be tedious. We also offer dually extensions that will attach to all of our jacks for our customers with dual wheel trucks.