---
product_id: 115364910
title: "Sliding Door Security Bar, Door Jammer 2-in-1 Adjustable, Door Stoppers Security – 40 Different Adjustments, by Guard Dog Security"
brand: "guard dog security"
price: "KD 17.55"
currency: KWD
in_stock: true
reviews_count: 13
category: "Guard Dog Security"
url: https://www.desertcart.com.kw/products/115364910-sliding-door-security-bar-door-jammer-2-in-1-adjustable
store_origin: KW
region: Kuwait
---

# 40-step adjustable fit Non-scratch rubber grip 300 lbs forced-entry resistance Sliding Door Security Bar, Door Jammer 2-in-1 Adjustable, Door Stoppers Security – 40 Different Adjustments, by Guard Dog Security

**Brand:** guard dog security
**Price:** KD 17.55
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock down your space, unlock peace of mind.

## Quick Answers

- **What is this?** Sliding Door Security Bar, Door Jammer 2-in-1 Adjustable, Door Stoppers Security – 40 Different Adjustments, by Guard Dog Security by guard dog security
- **How much does it cost?** KD 17.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/115364910-sliding-door-security-bar-door-jammer-2-in-1-adjustable)

## Best For

- guard dog security enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit:** 40 adjustable positions from 25 to 41.5 inches for any door size.
- • **Effortless Setup:** No tools needed—secure your space in seconds.
- • **Dual-Mode Security:** Switch easily between sliding door bar and door stopper.
- • **Unmatched Strength:** Withstands 300 pounds of force for ultimate peace of mind.
- • **Floor-Friendly Grip:** Angled rubber base protects floors while locking tight.

## Overview

The Guard Dog Sliding Door Security Bar offers a versatile 2-in-1 design with 40 adjustable positions, delivering up to 300 pounds of forced-entry resistance. Easy to install without tools, it features a non-scratch rubber base that grips all floor types securely. Ideal for apartments, hotels, or businesses, it comes with a lifetime warranty for lasting protection.

## Description

desertcart.com: Sliding Door Security Bar, Door Jammer 2-in-1 Adjustable, Door Stoppers Security – 40 Different Adjustments, by Guard Dog Security : Tools & Home Improvement

Review: I am on the first floor and the security bar is impenetrable! - I now feel very safe in my apartment. This bar is extremely sturdy and hard to move!
Review: Easy, secure - Love these for when I want to open a window partially and still feel secure. Easy to use.

## Features

- EASY INSTALLATION: No tools required. Just easily prep under the knob and adjust the door bar as needed
- DUAL FUNCTION: Top piece is easily removed for sliding door security bar, making this door security devices an all-in-one solution for enhanced protection
- 300 POUNDS OF FORCE: Designed to prevent forced entry, will enhance your security at home, in hotels, or for your business. Lifetime Warranty included
- ADJUSTABLE: The sliding door lock can be adjusted in 40 different positions between 25 in (63.5 cm) to 41.5 in (105.4 cm)
- WORKS ON ALL SURFACES: Angled & squared rubber bottom assures full contact and strong grip on all types of floors without scratching them

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NP41VRB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #33,076 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Sliding Door Hardware |
| Brand | Guard Dog Security |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,764) |
| Date First Available | February 27, 2019 |
| Finish | rubber |
| Finish Type | rubber |
| Global Trade Identification Number | 00859477007827 |
| Included Components | Guard Dog Door Keeper Expandable Door Stopper Bar White |
| Item Package Quantity | 1 |
| Item Weight | 2.3 pounds |
| Item model number | DS-GDDK-WT |
| Manufacturer | Guard Dog Security |
| Material | Rubber |
| Mounting Type | Door Mount |
| Number of Pieces | 1 |
| Part Number | DS-GDDK1000SL |
| Product Dimensions | 1"L x 1"W x 1"Th |
| Size | 1 Pack |
| Style | Adjustable |
| UPC | 859477007827 |
| Warranty Description | Lifetime |

## Product Details

- **Brand:** Guard Dog Security
- **Color:** White
- **Finish Type:** rubber
- **Global Trade Identification Number:** 00859477007827
- **Manufacturer:** Guard Dog Security
- **Material:** Rubber
- **Mounting Type:** Door Mount
- **Number of Pieces:** 1
- **Product Dimensions:** 1"L x 1"W x 1"Th
- **Style:** Adjustable

## Images

![Sliding Door Security Bar, Door Jammer 2-in-1 Adjustable, Door Stoppers Security – 40 Different Adjustments, by Guard Dog Security - Image 1](https://m.media-amazon.com/images/I/61J8-lpVWIL.jpg)

## Questions & Answers

**Q: I have a back door with a glass window.  Could an intruder just break the window and knock the bar away?**
A: When I moved into my house several years ago and had a locksmith in to change the locks, I asked him about the three doors that had a lot of glass in them.  He said that most doors are now made with security glass and that an intruder would find it easier to knock the door off it's than break that glass.

**Q: Does this only work on round doorknobs?**
A: No, I use mine on my apartment door that isn’t round.

**Q: Is the swing door bar easily removed by a child?**
A: If the product is firmly secured to the door, we see hard a child can move it.

**Q: Can it be used on carpeting**
A: I do use mine on carpeting.  That being said, it can make an indentation in the carpet over time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I am on the first floor and the security bar is impenetrable!
*by W***R on October 15, 2025*

I now feel very safe in my apartment. This bar is extremely sturdy and hard to move!

### ⭐⭐⭐⭐⭐ Easy, secure
*by L***A on November 21, 2025*

Love these for when I want to open a window partially and still feel secure. Easy to use.

### ⭐⭐⭐⭐⭐ Nice product
*by R***C on December 3, 2025*

Works great. Does what they are supposed to do!

## Frequently Bought Together

- Guard Dog Security Door Jammer 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar – 40 Different Adjustments (White, 1 Pack)
- Guard Dog Security Blocklock Portable Door Lock, Hotel Door Locks for Travelers Security, Tough & Durable, Apartment Door Security, Home Security, Travel Essentials, Easy to Use

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**Shop now:** [https://www.desertcart.com.kw/products/115364910-sliding-door-security-bar-door-jammer-2-in-1-adjustable](https://www.desertcart.com.kw/products/115364910-sliding-door-security-bar-door-jammer-2-in-1-adjustable)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-27*