Product Name: No Dig Ground Screw Anchor

YANGLIN U Model 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

How to install?
Hammer the screw in partly after measure, then start screwing it into the ground and keep screwing the ground screw in to the required height. 

Just keep a level handy for the install as you'll need to make sure your keeping it on track and true when you first start screwing it in. Once it gets 1/2-3/4 the way in, there's no moving it left/right anymore.

The product is fit for sandy, clay or just plain dirt, you can screwing by a rebar (buy extra) and lock by M10 lag screw ( buy extra); hard rocky ground may be difficult, you may need to use others electric tooling. If the earth is really too dry to install, a water hose should make the installation easier.

For other tube diameter diameter sizes: 76mm, 89mm ground screw, please click here.

FAQ:
※What are ground screws?
- Ground screw is a product which like a screw and install in the ground to instead of concrete block, the advantage is save time and labor cost, environment friendly and improve efficiency.

※How to install ground screw?
- For small ground screw in sand or clay earth, it can install by hand, but for bigger, it will need by tooling.

※Is it work if we want to customized ground screw length and tube diameter?
- Yes, we have many kinds of ground screw for you choose, if there are not the item you need, you can customized the product as per you actual require.

Here's a few of favorite examples of products mounted with the U-Model:

- Mailbox post

- Wooden fence post replacement

- Llight post

- Cabin shad

- Replacement decking foundation