

🔐 Upgrade your thick door game with ULTRALOQ’s precision fit kit!
The ULTRALOQ Thick Door Kit is a premium accessory designed to extend the compatibility of ULTRALOQ U-Bolt Series smart deadbolt locks to doors between 45mm and 57mm thick. Featuring a backup key for extended cylinders and longer screws for secure installation, this zinc-constructed kit ensures durability and seamless integration for modern smart home security.
| Brand | ULTRALOQ |
| Special Feature | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Lock Type | Deadbolt |
| Item dimensions L x W x H | 3.4 x 0.6 x 1 inches |
| Material | Zinc |
| Style | Modern |
| Number of Pieces | 7 |
| Controller Type | Hand Control |
| Control Method | App |
| UPC | 850045725839 |
| Manufacturer | PTLIHU |
| Part Number | UUL-U-Bolt TDK |
| Item Weight | 3.84 ounces |
| Product Dimensions | 3.4 x 0.6 x 1 inches |
| Item model number | UUL-U-Bolt TDK |
| Size | For Bolt Series |
| Item Package Quantity | 1 |
| Special Features | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Batteries Included? | No |
| Batteries Required? | No |
R**R
Necessary if you have a thick door.
If you have a thick door then you need this. Simple as that. We're remodeling an old church with thick, solid wood doors. Standard doors of 1 3/4" don't need it.
E**W
the trouble with thick doors...
it worked and was very easy to install
M**.
Recommended
It worked great
J**S
Don’t but the lock, but if you do, probably don’t need this
The actual lock won’t fit right, this won’t help. If you have a super big door (get a better lock and a pro), perhaps. No value for money, not function to fix lock issues. Installing was impossible.
Trustpilot
2 months ago
4 days ago
2 weeks ago
1 week ago