How the Spin-Digger™ Installs in 4 Simple Steps

1. Position the anchor - set the Spin-Digger™ flat to the ground where you want your post. Use a 24" level to confirm the bracket is plumb in both directions before you start driving.
2. Drive it in - insert the included insertion tool into the top bracket and turn until the anchor seats below grade. The patented screw-tip technology cuts through medium-soft soil, clay, and small rock with no pre-drilling.
3. Drop in your post - The Spin-Digger™ fits standard residential mailbox profiles, solar light posts, sign posts, and decorative column mounts.
4. Tighten and mount - secure the post with the included hardware and mount your mailbox, lamp, sign, or column. Total install time is typically under 30 minutes - less than digging a single post hole.

See It Installed

Beyond Mailboxes - Spin-Digger™ Multi-Use Applications

The Spin-Digger™ isn't just for mailbox posts. The same ground-screw anchor installs decorative yard lights, solar post lamps, garden signs, address plaques, security cameras, low-voltage lighting bollards, and lightweight fence sections. The video above shows a Spin-Digger paired with a Stanford Westchester solar yard light - the same anchor, the same 30-minute install, no concrete required.

What You'll Need for Installation

• The Spin-Digger™ kit - ground-screw anchor and insertion tool, included with every purchase
• A standard 24" carpenter's level - to confirm plumb before and during install
• Your post and the fixture you're mounting - mailbox, solar light, sign, address plaque, etc.

What you don't need: an auger, a shovel, a concrete mixer, a wheelbarrow, a permit (in most jurisdictions), or a weekend. The Spin-Digger™ seats at the correct depth by design - no measuring required - and is ready to load the moment it's seated. Nothing to cure, nothing to clean up, and nothing for an HOA to complain about.

Need help choosing the right Spin-Digger™ for your soil type, post style, or application? Contact our mailbox experts at 1-(800) 977-2626 or service@uspostmailbox.com. We'll match you with the right configuration for a permanent, professional installation that lasts decades.