Work with a drill by 1/2" drive adapter or 1" socket
Work with 1" drive on trailer jack and only works on trailer jacks with 1" drive shaft
Works best on empty trailers with drills, do not use an impact drive
This kit includes 1pc trailer jack drill adapter, 1pc Pin, 1pc R-type Pin
Application: This trailer jack drill adapter is compatible with a wide range of trailers, including construction trailers, heavy equipment trailers, dump trailers, semi-truck trailers, flatbed trailers, and livestock trailers