---
product_id: 482208281
title: "Door Stoppers Security Bar 2 Pack, Patio Sliding Door Lock Bar, 20-51 inch | Heavy Duty Metal Door Stop for Front Door, Apartment Security, Portable Door Jammer for Travel Hotel Dorm"
brand: "keplrend"
price: "₩97164"
currency: KRW
in_stock: true
reviews_count: 13
category: "Keplrend"
url: https://www.desertcart.kr/products/482208281-door-stoppers-security-bar-2-pack-patio-sliding-door-lock
store_origin: KR
region: South Korea
---

# 18-51 inch adjustable length 3.5-inch non-slip rubber base 350+ lbs impact resistance Door Stoppers Security Bar 2 Pack, Patio Sliding Door Lock Bar, 20-51 inch | Heavy Duty Metal Door Stop for Front Door, Apartment Security, Portable Door Jammer for Travel Hotel Dorm

**Brand:** keplrend
**Price:** ₩97164
**Availability:** ✅ In Stock

## Summary

> 🚪 Lock down your peace of mind with effortless, heavy-duty door defense!

## Quick Answers

- **What is this?** Door Stoppers Security Bar 2 Pack, Patio Sliding Door Lock Bar, 20-51 inch | Heavy Duty Metal Door Stop for Front Door, Apartment Security, Portable Door Jammer for Travel Hotel Dorm by keplrend
- **How much does it cost?** ₩97164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/482208281-door-stoppers-security-bar-2-pack-patio-sliding-door-lock)

## Best For

- keplrend enthusiasts

## Why This Product

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

## Key Features

- • **Floor-Friendly Stability:** Extra-large 3.5-inch rubber base grips all floor types without scratching or scuffing.
- • **Effortless, Tool-Free Setup:** Install or remove in under 30 seconds with no drilling or damage—fire safety compliant.
- • **Universal Fit, One Bar for Every Door:** Adjustable from 18 to 51 inches with 18+ precise positions, perfect for hinged and sliding doors.
- • **Unmatched Strength for Ultimate Safety:** Heavy-duty 1-inch metal tube resists over 350 lbs of force to stop forced entry.
- • **Double the Protection, Double the Value:** Two bars per pack with rust-resistant powder coating for long-lasting security anywhere.

## Overview

The Keplrend Door Security Bar 2 Pack offers a robust, adjustable metal door jammer designed to fit both hinged and sliding doors from 18 to 51 inches. Featuring a heavy-duty 1-inch iron tube that withstands over 350 lbs of force, it prevents forced entry with a large 3.5-inch non-slip rubber base that protects floors. Tool-free installation in under 30 seconds makes it ideal for apartments, homes, hotels, and travel, delivering reliable, rust-resistant security with a modern finish.

## Description

Buy Door Security Bar 2 Pack, Heavy Duty Metal Door Stoppers, 2 in 1 Adjustable Door Jammer 18-51 Inch for Hinged & Sliding Patio Doors, Large Non-Slip Base for Apartment Home Travel Hotel Dorm: Door Stops - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: works great, especially when combined with 2nd item. read full review. - combined review for 2 products, used together. I recommend both of these products, and I recommend using them together. I live in an apartment complex. The management has been known to break and enter, busting the secondary lock to get in, can't afford to move at the moment, so went looking for lock things to keep management out when they don't give the legally required notice for peaceable entry. This combo worked recently when they gave pest control the complex keys and didn't tell anyone that pest control was coming. https://www.desertcart.com/gp/product/B0D3FWK4YG Portable Deadbolt Door Lock Device Lok N Blok Max Requires No Tools to Install Protection from Key Bumping Proof Door Guard Defender Home Apartment Travel Safety Security Made of Sturdy ABS Plastic 1- put this on the lock so that the key doesn't unlock the deadbolt completely. the key will turn but not enough to actually unlock the door. because the key turns some, the person outside might think the door is just stuck and might try to kick the door in or something. that is why I use the 2nd item. https://www.desertcart.com/gp/product/B0B9MZHBQX Door Security Bar - Heavy Duty Door Jammer Security Bar - Adjustable Sliding Door Security Bar - Door Stoppers Security Bar for Patio, Window, Front Door Apartment, Home, Hotel Room 2- after putting the Lok N Block on the lock, I put this Door security bar in place, lightly kicking it into place, so that IF someone were to try and unlock the door, and then thinking that the door should be unlocked try and kick the door in and actually do enough damage to break the deadbolt hole part in the frame, this bar will then keep the door closed. or else the bar keeps enough pressure on the door to prevent the door from being kicked in. I don't know but it works. This Door Security Bar has an anchor foot that swivels so that it is exactly at the angle it needs to be once you adjust it to proper length. very easy to put on the Lok N Block and then the Door Security Bar. First put the Lok N Blok, and then slide the Door Security Bar into place and lightly kick the lower part of the bar to secure it.
Review: Wider Fit. Easy to Install and Feels Secure - Works as expected and was easy to assemble. It feels sturdy, and when I tried pulling on the door, it didn’t budge. I purchased this after returning a different one that was too narrow and couldn’t properly connect or brace against the door. This version has a wider opening, which is exactly what I needed. It gives me extra peace of mind, especially since my building recently switched to digital locks.

## Features

- HEAVY DUTY METAL CONSTRUCTION WITH 350+ LBS IMPACT RESISTANCE - Our door security bar features a 1-inch heavy-duty metal tube that withstands 350+ lbs of force, stopping kicking, ramming and forced entry to keep your home and family safe.
- 3-IN-1 UNIVERSAL DESIGN - This versatile 2-in-1 door jammer works seamlessly for both hinged doors and sliding glass doors/windows. With 18+ precise adjustment positions and an extended length range of 18-51 inches, it fits all standard door heights (34-51 inches) and sliding door widths. No need to purchase separate security devices for different entryways in your home.
- 3.5" EXTRA LARGE NON-SLIP BASE - quipped with a 3.5-inch diameter high-friction rubber base, our security bar stays rock-solid on tile, hardwood, carpet, concrete and all other floor types. The soft rubber base won't scratch or scuff your floors
- 30 SECONDS TOOL-FREE INSTALLATION - No drilling, no screws, no permanent damage to your doors or walls! You can install this door stopper in less than 30 seconds by simply adjusting the length and pressing it firmly against the door. The one-hand quick-release design allows instant removal in case of fire or emergency, fully complying with US fire safety codes.
- GREAT VALUE 2 PACK - Get 2 heavy-duty door security bars at an unbeatable value! Perfect for front doors, back doors, basement doors, patio sliding doors, apartments, dorms, hotels, offices and travel. The rust-resistant powder-coated finish ensures long-lasting use even in damp environments like bathrooms and basements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9MZCKN4 |
| Best Sellers Rank | #4,451 in Office Products ( See Top 100 in Office Products ) #11 in Sliding Door Hardware #43 in Door Stops |
| Brand | Keplrend |
| Brand Name | Keplrend |
| Color | White |
| Customer Reviews | 4.5 out of 5 stars 2,541 Reviews |
| Finish Types | Glossy |
| Included Components | Security Bar |
| Item Dimensions L x W x Thickness | 51"L x 3.15"W x 51"Th |
| Manufacturer | Keplrend |
| Material | Iron |
| Material Type | Iron |
| Model Number | DOORSECURITYBAR |
| Mount Type | Floor Mount |
| Mounting Type | Floor Mount |
| Number of Pieces | 2 |
| Product Dimensions | 51"L x 3.15"W x 51"Th |
| Product Style | Modern |
| Style | Modern |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Keplrend
- **Mounting Type:** Under Door Mount
- **Material:** Iron
- **Color:** White
- **Style:** Modern
- **Finish Type:** Glossy
- **Number of Pieces:** 2
- **Manufacturer:** Keplrend

## Images

![Door Stoppers Security Bar 2 Pack, Patio Sliding Door Lock Bar, 20-51 inch | Heavy Duty Metal Door Stop for Front Door, Apartment Security, Portable Door Jammer for Travel Hotel Dorm - Image 1](https://m.media-amazon.com/images/I/61JRv3JAIbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ works great, especially when combined with 2nd item. read full review.
*by F***N on October 27, 2024*

combined review for 2 products, used together. I recommend both of these products, and I recommend using them together. I live in an apartment complex. The management has been known to break and enter, busting the secondary lock to get in, can't afford to move at the moment, so went looking for lock things to keep management out when they don't give the legally required notice for peaceable entry. This combo worked recently when they gave pest control the complex keys and didn't tell anyone that pest control was coming. https://www.amazon.com/gp/product/B0D3FWK4YG Portable Deadbolt Door Lock Device Lok N Blok Max Requires No Tools to Install Protection from Key Bumping Proof Door Guard Defender Home Apartment Travel Safety Security Made of Sturdy ABS Plastic 1- put this on the lock so that the key doesn't unlock the deadbolt completely. the key will turn but not enough to actually unlock the door. because the key turns some, the person outside might think the door is just stuck and might try to kick the door in or something. that is why I use the 2nd item. https://www.amazon.com/gp/product/B0B9MZHBQX Door Security Bar - Heavy Duty Door Jammer Security Bar - Adjustable Sliding Door Security Bar - Door Stoppers Security Bar for Patio, Window, Front Door Apartment, Home, Hotel Room 2- after putting the Lok N Block on the lock, I put this Door security bar in place, lightly kicking it into place, so that IF someone were to try and unlock the door, and then thinking that the door should be unlocked try and kick the door in and actually do enough damage to break the deadbolt hole part in the frame, this bar will then keep the door closed. or else the bar keeps enough pressure on the door to prevent the door from being kicked in. I don't know but it works. This Door Security Bar has an anchor foot that swivels so that it is exactly at the angle it needs to be once you adjust it to proper length. very easy to put on the Lok N Block and then the Door Security Bar. First put the Lok N Blok, and then slide the Door Security Bar into place and lightly kick the lower part of the bar to secure it.

### ⭐⭐⭐⭐⭐ Wider Fit. Easy to Install and Feels Secure
*by A***R on February 13, 2026*

Works as expected and was easy to assemble. It feels sturdy, and when I tried pulling on the door, it didn’t budge. I purchased this after returning a different one that was too narrow and couldn’t properly connect or brace against the door. This version has a wider opening, which is exactly what I needed. It gives me extra peace of mind, especially since my building recently switched to digital locks.

### ⭐⭐⭐⭐⭐ Fit securely, feel safer
*by M***O on July 1, 2026*

I feel safer since I started using these. They really do wedge under the doorknob in a manner that makes the door extremely difficult to open from the outside.

## Frequently Bought Together

- Door Stoppers Security Bar 2 Pack - Heavy Duty Door Jammer - Adjustable Sliding Door Lock Bar - Door Barricade Security Bars for Window, Front Door, Patio Door, Apartment, Home, Hotel Room
- Ring Battery Doorbell, Head-to-Toe Video, Live View with Two-Way Talk, and Motion Detection & Alerts (2024 release), Venetian Bronze

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-03*