---
product_id: 540573231
title: "Thick Door Kit for Ultraloq Smart Deadbolt Lock"
brand: "ultraloq"
price: "€ 35.38"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/540573231-thick-door-kit-for-ultraloq-smart-deadbolt-lock
store_origin: ES
region: Spain
---

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

**Brand:** ultraloq
**Price:** € 35.38
**Availability:** ✅ In Stock

## Summary

> 🔐 Upgrade your smart lock game—thick doors welcome!

## Quick Answers

- **What is this?** Thick Door Kit for Ultraloq Smart Deadbolt Lock by ultraloq
- **How much does it cost?** € 35.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/540573231-thick-door-kit-for-ultraloq-smart-deadbolt-lock)

## 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 for a hassle-free upgrade to your ULTRALOQ U-Bolt smart lock.
- • **Durable Zinc Construction:** Robust zinc material with a sleek painted finish combines strength with modern style.
- • **Lightweight & Compact Design:** At just 109g and compact dimensions, it adds no bulk but maximum functionality.
- • **Enhanced Security with Backup Key:** Extended cylinder backup key included for thick doors up to 2-3/4", so you never get locked out.
- • **Seamless Thick Door Compatibility:** Perfectly engineered for doors between 1-3/4" and 2-1/4" thick, ensuring your smart lock fits flawlessly.

## Overview

The ULTRALOQ Thick Door Kit is a precision-engineered accessory designed to extend the compatibility of ULTRALOQ U-Bolt Series smart locks to thicker doors ranging from 45mm to 57mm. Crafted from durable zinc with a modern painted finish, this lightweight 7-piece kit includes longer screws and a backup key for extended cylinders, ensuring secure, stylish, and seamless installation on doors up to 2-3/4" thick.

## Description

Thick Door Kit for Ultraloq Smart Deadbolt Lock

## Features

- Thick Door Kit For Use with ULTRALOQ U-Bolt Pro 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 |
|---------------|-------|
| Manufacturer | ULTRALOQ |
| Part number | UUL-U-Bolt TDK |
| Item Weight | 109 g |
| Product Dimensions | 8.64 x 1.52 x 2.54 cm; 109 g |
| Item model number | UUL-U-Bolt TDK |
| Size | For Bolt Series |
| Color | Mental |
| Style | Modern |
| Finish | Brushed |
| Material | Zinc |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 7 |
| Special Features | Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock |
| Included components | Thick Door Kit |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ULTRALOQ
- **Special features:** Thick Door Kit For Use with ULTRALOQ U-Bolt Pro Series and U-Bolt Series Smart Lock
- **Lock type:** Electronic Lock, Key Lock
- **Item dimensions L x W x H:** 8.6 x 1.5 x 2.5 centimeters
- **Material:** Zinc

## Images

![Thick Door Kit for Ultraloq 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.es/products/540573231-thick-door-kit-for-ultraloq-smart-deadbolt-lock](https://www.desertcart.es/products/540573231-thick-door-kit-for-ultraloq-smart-deadbolt-lock)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-25*