The Pier
Tech Round Shaft Helical Pier consists of a round hollow
shaft 2 7/8” thru 12 ¾” O.D. typical.
Circular tapered plates (helices) are welded to the
center of the shaft. Helix diameters can range between
6” - 48” with a thickness of 3/8”
– 1”. Helix pitch will range from 3”
– 6”.
Pier
Tech Square Shaft Helical Anchor:
The Pier
Tech Square Shaft Helical Anchor consists of a square
solid shaft 1 ¼” thru 2” O.D typical.
Circular tapered plates (helices) are welded to the
center of the shaft. Helix diameters can range between
6” - 48” with a thickness of 3/8”
– 1”. Helix pitch will range from 3”
– 6”
