---
product_id: 578164211
title: "Home Security Door Reinforcement Lock - Child Proof Door Locks for Front Door Child Safety Lock High Door Locks for Kids Safety Withstand 800 lbs Top Flip Door Latch Lock for Inward Swinging Door"
brand: "winonly"
price: "$82.98"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/578164211-home-security-door-reinforcement-lock-child-proof-door-locks-front
store_origin: EC
region: Ecuador
---

# 800 lbs force resistance childproof spring-lock design 5-min easy installation Home Security Door Reinforcement Lock - Child Proof Door Locks for Front Door Child Safety Lock High Door Locks for Kids Safety Withstand 800 lbs Top Flip Door Latch Lock for Inward Swinging Door

**Brand:** winonly
**Price:** $82.98
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Home Security Door Reinforcement Lock - Child Proof Door Locks for Front Door Child Safety Lock High Door Locks for Kids Safety Withstand 800 lbs Top Flip Door Latch Lock for Inward Swinging Door by winonly
- **How much does it cost?** $82.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/578164211-home-security-door-reinforcement-lock-child-proof-door-locks-front)

## Best For

- winonly enthusiasts

## Why This Product

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

## Key Features

- • **Swift Setup:** Install in just 5 minutes with included screws and clear instructions—no hassle, no stress.
- • **Versatile Fit:** Designed for inward-swinging doors with flush frames—perfect for most home entrances.
- • **Gift of Safety:** A thoughtful, practical gift that shows you care about loved ones’ security and well-being.
- • **Unmatched Strength:** Withstands 800 lbs—12x stronger than standard deadbolts for ultimate peace of mind.
- • **Child-Safe Security:** Spring-loaded lock prevents little hands from opening doors, keeping kids safe indoors.

## Overview

The WINONLY Home Security Door Reinforcement Lock is a robust 3-inch aluminum latch designed to enhance your front door’s security. Engineered to resist up to 800 lbs of force—12 times stronger than typical deadbolts—it offers superior protection against forced entry. Its childproof spring-loaded mechanism prevents accidental openings, ensuring safety for kids and peace for parents. Easy to install within 5 minutes using the included screws and manual, it fits most inward-swinging, flush doors. This lock is an essential upgrade for any home seeking reliable, quick-to-use security with a modern edge.

## Description

Home Security Door Reinforcement Lock - Child Proof Door Locks for Front Door Child Safety Lock High Door Locks for Kids Safety Withstand 800 lbs Top Flip Door Latch Lock for Inward Swinging Door

## Features

- Home Security, Sturdy Door Reinforcement Lock: 3" Stop metal home security door lock with 8 screws, including 4 long and 4 short, so you can choose according to your needs. The door latch lock can withstand a force of 800 lbs, which is 12 times stronger than a normal deadbolt, providing effective protection against forced entry. Front door lock makes you feel safe during the day or at night, enabling more relaxed rest. WINONLY door lock is an ideal choice for enhancing your home security.
- Easy to Install, Easy to Use: With a power screwdriver and drill, you can install the door safety lock on the door frame within 5 minutes. The metal reinforcement door lock comes with an installation manual for your reference during the installation process. When the door is locked, reach out and press the upper and lower grooves of the reinforced door lock and pull horizontally to the fully unlocked state to unlock. This ensures quick unlocking in any situation, helping prevent accidents.
- Childproof Lock Providing Peace of Mind: Reinforcement lock for front door features a child safety protection function. Door security lock unique spring-loaded design prevents children from opening the door to strangers. Flip lock for door safeguards your children from potential dangers such as the streets or pools when you're away or occupied. And for the elderly or women living alone at home, door lock reinforcement also provides an additional sense of security, making people more at ease.
- Suitable for Most Types of Doors: Keep your family and property safe with the WINONLY high-security door lock; It works on inward-opening single doors that are flush with the door frame, have a gap greater than 0.07 inches, and have frames that can be drilled through with a power drill. Note: Not compatible with outward-opening doors, double doors, non-flush doors, gaps under 0.07", or undrillable frames; Ensure your door meets these conditions for optimal security with door reinforcement lock
- Gift Ideas, Professional Service: The inward door lock is a unique, useful gifts for your family and friends, offering them security and peace of mind. The WINONLY customer service team will ensure that you have a satisfying shopping experience. If you have any questions during the purchase or use of our door locks, please feel free to contact us. With their professional insight and experience, our customer service team is dedicated to delivering tailored advice and solutions for your needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WINONLY |
| Item Weight | 1.01 pounds |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | Door Reinforcement Lock |
| Size | ‎3 Inch |
| Color | Carbon Black |
| Style | Door Reinforcement |
| Material | Aluminum |
| Installation Method | Pre-paste |
| Item Package Quantity | 3 |
| Number Of Pieces | 3 |
| Special Features | ‎WINONLY secure lock guard your home safe, Add Extra Door Lock, Defender you and Prevent Unauthorized Entry.Not only prevent breaking in but also easy to open in case of emergency.Add extra door lock to keep your home safe. |
| Included Components | 24 Screws, 3 Door Lock, Installation Instruction |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Home Security Door Reinforcement Lock - Child Proof Door Locks for Front Door Child Safety Lock High Door Locks for Kids Safety Withstand 800 lbs Top Flip Door Latch Lock for Inward Swinging Door - Image 1](https://m.media-amazon.com/images/I/61ocYFdaMjL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.ec/products/578164211-home-security-door-reinforcement-lock-child-proof-door-locks-front](https://www.desertcart.ec/products/578164211-home-security-door-reinforcement-lock-child-proof-door-locks-front)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*