Homemade trailer leg from toe jack. By Michal Kadlec. 5:02 video:
https://www.youtube.com/watch?v=TG2Rw8t019I
Previously:
https://www.homemadetools.net/forum/...084#post145231
https://www.homemadetools.net/forum/...556#post143105
https://www.homemadetools.net/forum/...004#post137757
https://www.homemadetools.net/forum/...705#post133085
https://www.homemadetools.net/forum/...724#post111399