---
product_id: 43760327
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 (White 2-Pack)"
brand: "cal double-bolt lock"
price: "KD 2.26"
currency: KWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.kw/products/43760327-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced
store_origin: KW
region: Kuwait
---

# Adjustable installation height 1000+ lbs forced entry resistance Sleek low-profile design Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (White 2-Pack)

**Brand:** cal double-bolt lock
**Price:** KD 2.26
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Lock in peace of mind, unlock your family’s safety!

## 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 (White 2-Pack) by cal double-bolt lock
- **How much does it cost?** KD 2.26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/43760327-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced)

## Best For

- cal double-bolt lock enthusiasts

## Why This Product

- Trusted cal double-bolt lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Yet Invincible:** Sleek, low-profile design blends seamlessly with your sliding door frame.
- • **Unmatched Security Power:** Withstands over 1000 lbs of forced entry tension—virtually burglar proof.
- • **Instant Visual Lock Status:** Easily see if your door is secured or open at a glance—no guessing needed.
- • **Effortless DIY Installation:** Fits most sliding doors with included hardware and clear step-by-step instructions.
- • **Child-Safe Adjustable Height:** Install at any height to keep curious little ones safely inside.

## Overview

The CAL Double Bolt Lock is a patented, high-security lock designed for sliding glass doors, offering over 1000 lbs of forced entry resistance. Its adjustable height installation prevents children from opening doors unsupervised, while its sleek, low-profile design integrates discreetly into your home. Easy to install with universal fit hardware, it provides instant visual confirmation of lock status and comes backed by a lifetime warranty and money-back guarantee.

## Description

The CAL Double Bolt Lock is the most secure and easiest way to prevent your children from wandering outside the house. Its innovative system allows you to install the lock at the desired height preventing children from reaching and escaping into potential danger. Due to its unique design and operation, any occupant within plain view of the CAL Double-Bolt Lock could determine whether the lock is Open or Secured. ✅ The CAL Double-Bolt's primary function is to protect your home or property from intruders. ✅The CAL Double-Bolt Lock has proven to provide over 1000 lbs. of Forced Entry Load Tension, preventing criminals from being able to lift out the sliding glass door from their tracks. This type of high security is something factory-installed locks or after-market products cannot offer. ✅The CAL Double-Bolt Lock's sleek, aesthetic, and low-profile design helps fit easily within the limited space available between the sliding glass door frame and the interior of the door panel, allowing the lock to disappear within the frame and window environment. The CAL Double- Bolt lock is for everyone who owns a home or business.

## Features

- The CAL Double Bolt Lock is the most secure and easiest way to prevent your children from wandering outside the house. Its innovative system allows you to install the lock at the desired height preventing children from reaching and escaping into potential danger. Due to its unique design and operation, any occupant within plain view of the CAL Double-Bolt Lock could determine whether the lock is Open or Secured. ✅ The CAL Double-Bolt's primary function is to protect your home or property from intruders. ✅The CAL Double-Bolt Lock has proven to provide over 1000 lbs. of Forced Entry Load Tension, preventing criminals from being able to lift out the sliding glass door from their tracks. This type of high security is something factory-installed locks or after-market products cannot offer. ✅The CAL Double-Bolt Lock's sleek, aesthetic, and low-profile design helps fit easily within the limited space available between the sliding glass door frame and the interior of the door panel, allowing the lock to disappear within the frame and window environment. The CAL Double- Bolt lock is for everyone who owns a home or business.
- ✔️INCREASES THE SAFETY OF CHILDREN: Keeping an eye on small children no longer needs to be a stressful event. The CAL locks intelligent design allows you to install the lock at the desired height to secure and prevent small children from opening the sliding glass doors on their own and exposing themselves to potential danger found outside the home.
- ✔️UNIVERSAL FIT: The lock comes with the hardware needed to fit most sliding glass doors with a dimension of at least 4.7 cm of width length of the door frame. For doors that meet in the middle, purchase our ✔️100% MONEY-BACK GUARANTEED & LIFETIME WARRANTY: Our customer's satisfaction is our main priority. Shop with confidence!interlocking latch found in our desertcart store.
- ✔️NO NEED TO WASTE HOURS OF SETTING UP : The lock's Intelligent design makes it EASY TO INSTALL AND USE. It fits easily within the limited space available between the sliding glass door frame and the interior of the door panel allowing the lock to disappear within the frame while providing maximum home security. A step-by-step instruction video is available on our main website, and printed instructions come with the product.
- ✔️100% MONEY-BACK GUARANTEED & LIFETIME WARRANTY: Our customer's satisfaction is our main priority. Shop with confidence!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 11.9 x 1.5 x 4.5 inches |
| Item model number | CAL001 |
| Is Discontinued By Manufacturer | No |
| Number Of Items | 1 |
| Batteries required | No |
| Item Weight | 5.6 ounces |

## 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 (White 2-Pack) - Image 1](https://m.media-amazon.com/images/I/61U+1NsrbuL.jpg)
![Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (White 2-Pack) - Image 2](https://m.media-amazon.com/images/I/71phckxy65L.jpg)
![Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (White 2-Pack) - Image 3](https://m.media-amazon.com/images/I/61rSgcRYbbL.jpg)
![Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (White 2-Pack) - Image 4](https://m.media-amazon.com/images/I/61ZTKLMx6CL.jpg)
![Double Bolt Lock for Sliding Glass Doors - Newly Patented - Advanced Technology to Keep Your Family Safe and Secure - High Security Lock - Virtually Burglar Proof (White 2-Pack) - Image 5](https://m.media-amazon.com/images/I/51geyuHT0vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ If You Have Triple Sliding Doors, Read This
*by M***E on February 20, 2025*

This is a superb invention and a needed product. Well-made. Unfortunately, it was not a good fit for my 7' X 4' triple sliders. When closed, only 1 5/8" of the window frame is exposed. The mounting screws would have hit the double glass if I drilled the holes. That was disappointing because these locks really are GOOD! Note to the manufacturer: Please consider a change to your instruction sheet to something that can be read by people over 40! Even with a magnifying glass, I could not make out those tiny installation pictures you showed. Same for your website.

### ⭐⭐⭐⭐⭐ Best lock to use to secure your sliding glass doors
*by R***2 on April 17, 2020*

I have two sliders that are the kind where the door slides on the outside track (yeah most stupid door design I can think of as far as home security goes). Did a fair amount of research on what home security companies recommend to secure sliders, and landed on this lock. Easy to install with just a drill and screwdriver - took me 15 minutes for both. Also installed a 1/4" by 1.5" board in the upper track of each door so that there is nowhere for the door to go if a burglar tries the old crowbar-under-the-door-to-lift-it trick.

### ⭐⭐⭐⭐⭐ Best product on the market.
*by C***T on February 22, 2019*

It took some work to install these with my setup. This was due to one of my doors sagging in one corner. However, I belive most wouldn't have an issue. My second door was a smooth install. Measure twice, drill once. This unit does make the door much mores secure. I've had multiple friends see these, and ask what it was. Afterwards, they bought then themselves. Much easier to use than the dowel in the tray option. My one issue is that the key lock option is utter garbage. However, it's not a deal breaker, as I have no need for it. The wife feels safe, and that's what I was after.

## Frequently Bought Together

- CAL Double Bolt Lock - Sliding Patio Door Locks - Child Proof Sliding Door Lock with Anti Lift Security Lock - Replaces Sliding Door Security Bar - Adjustable & Fits Most Doors (White)
- EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks(not Suit for All Door knobs)

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**Shop now:** [https://www.desertcart.com.kw/products/43760327-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced](https://www.desertcart.com.kw/products/43760327-double-bolt-lock-for-sliding-glass-doors-newly-patented-advanced)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-04*