---
product_id: 540743206
title: "ULTRALOQ Thick Door Kit for Ultraloq U-Bolt Series Smart Deadbolt Lock"
brand: "ultraloq"
price: "€ 4.20"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/540743206-ultraloq-thick-door-kit-for-ultraloq-u-bolt-series-smart
store_origin: HR
region: Croatia
---

# Fits doors 45-57mm thick Backup key for extended cylinders Includes longer screws for secure fit ULTRALOQ Thick Door Kit for Ultraloq U-Bolt Series Smart Deadbolt Lock

**Brand:** ultraloq
**Price:** € 4.20
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Upgrade your thick door game with ULTRALOQ’s precision fit kit!

## Quick Answers

- **What is this?** ULTRALOQ Thick Door Kit for Ultraloq U-Bolt Series Smart Deadbolt Lock by ultraloq
- **How much does it cost?** € 4.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/540743206-ultraloq-thick-door-kit-for-ultraloq-u-bolt-series-smart)

## Best For

- ultraloq enthusiasts

## Why This Product

- Trusted ultraloq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Installation Kit:** Includes 7 essential pieces and longer screws to guarantee a hassle-free, secure installation on thick doors.
- • **Durable Zinc Construction:** Crafted from premium zinc for long-lasting strength and a sleek modern finish that complements your smart lock.
- • **Extended Cylinder Backup Key:** Never get locked out with a backup key tailored for thicker doors up to 2-3/4"—security meets convenience.
- • **Seamless Thick Door Compatibility:** Designed specifically for doors between 1-3/4" and 2-1/4" thick, ensuring a perfect fit for your smart lock upgrade.
- • **Optimized for ULTRALOQ U-Bolt Series:** Specifically engineered to enhance your ULTRALOQ U-Bolt Pro and U-Bolt Series smart deadbolt experience.

## Overview

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.

## Description

ULTRALOQ Thick Door Kit Special for Ultraloq U-bolt Series Smart Deadbolt Lock

## Features

- Thick Door Kit For Use with ULTRALOQ U-Bolt Series and U-Bolt Series Smart Lock
- For Thicker Doors Between 45mm (1-3/4") - 57mm (2-1/4")
- Note: The backup key is for the extended cylinder, which is suitable for thick doors between 2-3/8" and 2-3/4" in thickness. Please also replace your current screw D with the longer one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7Z7Z1NJ |
| Additional Features | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Best Sellers Rank | #591,176 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,608 in Deadbolts |
| Brand Name | ULTRALOQ |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (21) |
| Item Dimensions | 3.4 x 0.6 x 1 inches |
| Item Weight | 0.11 Kilograms |
| Lock Type | Deadbolt |
| Manufacturer | PTLIHU |
| Manufacturer Part Number | UUL-U-Bolt TDK |
| Material Type | Zinc |
| Model Name | U-Bolt |
| Model Number | UUL-U-Bolt TDK |
| Number of Pieces | 7 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Modern |
| UPC | 850045725839 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ULTRALOQ
- **Item dimensions L x W x H:** 3.4 x 0.6 x 1 inches
- **Lock Type:** Deadbolt
- **Material:** Zinc
- **Special Feature:** Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock

## Images

![ULTRALOQ Thick Door Kit for Ultraloq U-Bolt Series Smart Deadbolt Lock - Image 1](https://m.media-amazon.com/images/I/41eBEupAh4L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- ULTRALOQ Thick Door Kit for Ultraloq Smart Deadbolt Lock
- ULTRALOQ U-Bolt Pro WiFi Smart Lock, 8 in 1 Keyless Entry Door Lock with Built-in WiFi, Remote Control, Door Status Alert, Deadbolt, Fingerprint Lock
- ULTRALOQ U-Bolt Pro Smart Lock with Door Sensor, 6-in-1 Keyless Entry Built-in WiFi, Fingerprint ID, Smartphone, Auto Unlock, WiFi Deadbolt, Lock, Black Satin Nickel, (U-BOLT-PRO-WiFi)

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**Shop now:** [https://www.desertcart.hr/products/540743206-ultraloq-thick-door-kit-for-ultraloq-u-bolt-series-smart](https://www.desertcart.hr/products/540743206-ultraloq-thick-door-kit-for-ultraloq-u-bolt-series-smart)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-10*