This is just a workshop gizmo that served me well over the years.
I had a 12" Delta planer and it came with little metal wings to
extend the bearing area of the base. I built a rolling stand for
the planer, then added two wings that folded down, using coffee
table wing brackets to lock them firmly "up" when needed. To gain
the additional height to match up with the base of the planer and
its wings, I added parallel strips of wood to the outfeed wing,
separated by about an inch per strip to allow for chips to not get
in the way of the infeed our outfeed. I also placed rollers at
the end of the wings for support and to reduce friction.

Without the strips on the outfeed table, the wood had a tendency
to catch on the outfeed roller. The strips also greatly reduced
snipe. Later, after this photo, I also added them to the infeed
table, though I'm not sure why. Grin

--
Nonny

ELOQUIDIOT (n) A highly educated, sophisticated,
and articulate person who has absolutely no clue
concerning what they are talking about.
The person is typically a media commentator or politician.