Kryptonite Stronghold Floor Anchor
Best permanent security solution for cyclists needing reliable garage bike storage.
This is the gold standard for anyone serious about keeping their bike exactly where they left it. By bolting directly into your garage floor, it creates an immovable fortress for your frame. It’s a permanent commitment to security, but for high-value bikes, that peace of mind is worth every drill hole.
$103.94
at
Lockitt
Who it's for
- Security-conscious cyclists needing maximum theft deterrence
- Homeowners seeking a permanent, tamper-proof bike storage solution
- Owners of heavy-duty chains requiring wide anchor clearance
Who should skip it
- DIYers lacking access to heavy-duty masonry tools
- Renters needing a temporary or relocatable security setup
- Budget-focused shoppers prioritizing lower-cost security alternatives
Performance breakdown
Theft resistance
Hardened carbon alloy steel offers formidable protection against heavy-duty cutting tools.
Installation complexity
Requires drilling into concrete, demanding patience and basic power tool proficiency.
Low-profile design
The domed shape sits flush, preventing tripping hazards when not in use.
Mounting hardware
Included masonry bits and heavy-duty bolts ensure a secure, permanent foundation.
Compatibility
Wide shackle clearance accommodates most high-security chains and U-locks easily.
Weather durability
Robust construction withstands harsh outdoor elements without compromising structural integrity.
Key Specs
16mm hardened carbon alloy steel shackle
5/8″ cement anchor bolts (includes 2 masonry bits)
Steel shackle lays flat within domed body when not in use
Know before you buy
Still have a question?
Ask Metto anything about the Kryptonite Stronghold Floor Anchor before you decide.
