Hitch unhitch repeat. If you re constantly hooking up and dropping off your trailer it s time to upgrade your manual crank setup to a more convenient electrical jack with the Bulldog Electric Power Drive Kit. This trailer accessory is specially designed to fit 12 000-pound single-speed Bulldog jacks. Like all Bulldog products this power drive system is built to last thanks to heavy-duty steel construction. In case of power failure the sidewind handle helps you manually crank your tongue. With minimal welding required and an included assembly guide installation is a breeze. The provided hardware will have you completing your garage project and hitting the road in no time. Backing up and perfectly aligning your car to your trailer is stressful enough. Not to mention time-consuming. Make attaching hassle-free. With a 7 500-pound lift capacity you re free to tow heavy loads. So whether you re running a landscaping crew or moving cross-country with all your belongings this powerful jack converter can support it all. No matter what you re towing the Electric Lift Steel Power Drive Kit by Bulldog lets you more efficiently connect haul and travel with your trailer.