$40 · Electric Trailer Jack?

HD electric actuator thingy. Came off my buddies van where it was used for a wheelchair lift. Was only used for 4 months and then sat in his garage for several years. He told me it's rated for 3500 lbs but I can't find any markings to verify. Looks like a heavy duty solid well built unit. Got some weight to it. I hooked it up to a 12v battery and it works as it should. Would make a great trailer jack or whatever you want. $40