No dig ground screw anchor is made with Hot-Dipped Galvanized Steel to guarantee ground screw integrity for decades to come. Concrete free, you do not need worry about digging, mixing, or waiting for concrete to set, the U-Model ground screw stirrup is 100% loadable immediately after installation.
U open = 91mm metal ground screw is the most versatile tool on the market for anchoring 4x4 wood post into the ground, 4” x 4” actual size 3.5” x 3.5”=89*89mm, it’s easy to remove and relocate.
Tube Diameter: 68mm
Tube Thickness: 2mm
Tube Length L1=550mm, 730mm, 865mm
U Length L2=135mm
U Open W=71mm, 91mm