The Trailer Valet JX 5K Center is a manual hand-crank jack that has the versatility and capability to be powered by any 20-24V compact drill with the Trailer Valet Drill Attachment. It has a lift capacity of 5,000 lbs and its patented gear material composition delivers maximum efficiency while reducing heat retention. The JX 5K Center comes with weather-resistant shield protection, and is topped with our signature wrinkle black powder coating so that you can go further, longer. It’s time to MOVE FORWARD and replace the standard manual jack on your Utility Trailers, Boat Trailers and Toy Haulers. Power it up and save time, effort, and hassle and get to what you love most. Comes standard with foot plate and a Trailer Valet Drill Attachment. JX Wheel attachment sold separately. (JX5-C - 12:16 Gear Ratio, 5,000 lbs. capacity) (JX2-C - 1:1 Gear Ratio, 2,000 lbs. capacity.) TVJX5-C