Lower end of jack tube did not fit through the lower bracket on the trailer tongue. No problem, as a little grinding enlarged the hole and the jack fit perfectly. The head turns to the curbside of the trailer to increase distance and allows our tailgate to drop. The weather tight cap did not fit snugly and dropped below the head cover, so I removed it and fabricated a new top cover out of plastic. This should waterproof the jack. Would I buy it again, yes at its current price point.