The Steel Plate That Locks Your Door Behind The Lock - Even If Someone Else Has The Key
Holds When Lock Doesn't
Five Seconds. No Tools. No Damage
Solid Steel Durability
Pocket-Sized
confidence you can rely on
Based on feedback from customers using TerraBolt in real conditions
97%
finally sleep through the night without listening for footsteps
94%
keep one in multiple places - nightstand, purse, suitcase
91%
love how it fits in a palm and travels anywhere
83%
have bought additional units for family members
sleep peacefully when it matters most
A solid steel plate that slides into your door frame in 5 seconds. No tools, no damage, no batteries. Fits in a purse.
what's really keeping your door secure?
terrabolt vs. door wedges & chains
TerraBolt
Door Wedges & Chains
Contruction
Solid stainless steel with no moving parts
Plastic that cracks under pressure, short screws in thin trim
Uses Cases
Works on any standard inward-opening door
Depend on the floor, slide on tile, sink into carpet
Durability
Stainless steel catches door, holds 800+ lbs force
Chains rip from frame with one hard push
How It Works
Catches inside strike plate, behind the lock
Can be kicked aside before help arrives
Portability
Smaller than a playing card, fits in purse
Bulky or crumples into trash
why choose terrabolt?
behind-the-lock protection
Solid stainless steel plate inside the strike plate, so the door catches on steel instead of depending only on the lock. No key, code, or shoulder gets through.
built to last
Stainless steel with no moving parts or batteries. Stays solid for years of use. No plastic that cracks under pressure, no disposable parts. Use it in one hotel tonight, your daughter's dorm tomorrow, your own bedroom next week.
fast & free shipping
Fast, free shipping — because preparedness shouldn't wait.
easy returns
Simple, stress-free returns if it's not the right fit. 120-day money-back guarantee.
Built for Peace of Mind Evert Night
Slide it in. Drop the pin. Sleep. That's TerraBolt. Works on hotel rooms, Airbnbs, apartments, dorms, and spare bedrooms. Standard inward-opening doors with a visible strike plate.
Hotel & Airbnb Travel
Slide the TerraBolt plate into the strike plate slot, drop the half-moon pin into the plate's hole. Quarter-turn. The door is now catching on a piece of steel no key controls.
Ideal for
Travelers, business trips, solo travel
Material
Solid stainless steel
Fit
Smaller than a playing card, fits in purse or carry-on
College Dorm Security
No drilling, no damage, no lease violation. Portable protection that works on standard dorm room doors. Lift the pin to leave.
Ideal for
College students, first apartments, shared housing
Setup
Slide in, drop the pin
Feature
Reusable, same unit for years
Home Bedroom Protection
Keep one on your nightstand. After a few nights, you stop listening for footsteps, old keys, forgotten codes. One less thing on your mind at night.
Ideal for
Peace of mind at home, retired people, single travelers
Pairs with
Stainless steel with no batteries or electronics
Surface
Works on any standard inward-opening door
real moments. real protection.
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