Palisade pales
Pales are the vertical infills or pickets that are used to build palisade fences.
There are many kinds of palisade pales, including D sections, W sections, angle iron and even concrete pales.
Palisade pales also come with many different top designs, including trident or triple-pointed, rounded, spear-pointed and others. They can be bolted or welded to horizontal rails, depending on the palisade specification.