

🔐 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.
















| ASIN | B0C7Z7Z1NJ |
| Additional Features | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Best Sellers Rank | #621,619 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,588 in Deadbolts |
| Brand | ULTRALOQ |
| Brand Name | ULTRALOQ |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.7 out of 5 stars 21 Reviews |
| Item Dimensions | 3.4 x 0.6 x 1 inches |
| Item Weight | 0.11 kg |
| Item dimensions L x W x H | 3.4 x 0.6 x 1 inches |
| Lock Type | Deadbolt |
| Manufacturer | PTLIHU |
| Manufacturer Part Number | UUL-U-Bolt TDK |
| Material | Zinc |
| Material Type | Zinc |
| Model Name | U-Bolt |
| Model Number | UUL-U-Bolt TDK |
| Number of Packs | 1 |
| Number of Pieces | 7 |
| Special Feature | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Style | Modern |
| Style Name | Modern |
| UPC | 850045725839 |
| Unit Count | 1 Count |
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 days ago
3 weeks ago