Product information
Earth-Lock Anchor Kit
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Protect your Caterpillar Tunnel from storm damage with the Earth Lock Anchor Kit—engineered to deliver superior hold against wind and ground shifts. Featuring the Earth Lock plate and 3/4” rebar, this system secures your tunnel’s bows to the ground, ensuring long-term stability.
Easy to install and designed for durability, the Earth Lock Anchor Kit gives you peace of mind, keeping your tunnel secure in even the toughest conditions.
Compatible with Caterpillar Tunnels (Classic, Gothic, & Max), but not the Haven or Guardian High Tunnel.












Strength
5X Stronger Than Standard Rebar!
Tested to withstand nearly five times the force it takes to pull out of the ground compared to single rebar anchoring (1450 lbs vs 300 lbs), the Earth Lock Anchor Kit offers unmatched strength.


Contents
What's Included?
Each kit includes two anchor plates—enough for two sides of one bow or one end of your tunnel. For optimal stability, we recommend purchasing two kits to secure all four corners of your Caterpillar Tunnel.
Tech Specs
908.32 KB pdf
Product Reviews
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Easy to install
5 out of 5 stars
I had no trouble installing the anchors on an already-constructed caterpillar tunnel. The soil was still wet so it was easy to drive the rebar with a sledgehammer. I would recommend installing at a time of year when soil moisture is present, the instructions call for possible use of a jackhammer and I definitely don't have one of those on hand. Overall hoping this helps keep the tunnels from getting wrecked in our more frequent wind events.