---
product_id: 649866205
title: "Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (Black)"
price: "€ 110.58"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/649866205-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced
store_origin: PT
region: Portugal
---

# Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (Black)

**Price:** € 110.58
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (Black)
- **How much does it cost?** € 110.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/649866205-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (Black)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cal |
| Special Feature | Keyless |
| Lock Type | Key Lock |
| Recommended Uses For Product | securing patio doors |
| Style | Modern |
| Color | Black |
| Controller Type | Hand Control |
| Control Method | App |
| UPC | 705911756243 |
| Manufacturer | CAL-TECH International, Inc |
| Part Number | CAL 003 |
| Item Weight | 8.4 ounces |
| Package Dimensions | 12.24 x 5.12 x 1.38 inches |
| Item model number | CAL |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Keyless |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (Black) - Image 1](https://m.media-amazon.com/images/I/519Iv2+l1TL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/649866205-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced](https://www.desertcart.pt/products/649866205-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*