---
product_id: 187467335
title: "Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3\" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home"
brand: "winonly"
price: "$646"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/187467335-home-security-door-lock-reinforcement-child-proof-high-security-door
store_origin: MX
region: Mexico
---

# 800 lbs force resistance Childproof spring-lock design 5-min easy installation Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home

**Brand:** winonly
**Price:** $646
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home by winonly
- **How much does it cost?** $646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/187467335-home-security-door-lock-reinforcement-child-proof-high-security-door)

## 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

- • **Versatile Fit:** Designed for inward-swinging doors with flush frames—measure first for perfect protection.
- • **Gift of Safety:** Ideal present for family or friends who value security and peace of mind.
- • **Effortless Setup:** Install in just 5 minutes with included screws and clear manual—no hassle, no stress.
- • **Unmatched Strength:** Withstands 800 lbs of force—12x stronger than standard deadbolts for ultimate peace of mind.
- • **Child-Safe Security:** Unique spring-loaded lock prevents little hands from opening doors to danger.

## Overview

The WINONLY Home Security Door Lock Reinforcement is a heavy-duty, keyless deadbolt latch designed to fortify inward-swinging doors. Crafted from durable aluminum, it withstands up to 800 lbs of force—12 times stronger than typical locks—while featuring a childproof spring mechanism to prevent accidental openings. Easy to install within 5 minutes using included screws, it’s perfect for families seeking enhanced home security and peace of mind.

## Description

Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home

## 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; Door 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
- Check Door Fit Before Purchase: Before buying, please measure your door to ensure compatibility. The WINONLY Door Reinforcement Lock fits inward‑opening single doors that are flush with the frame, have a gap over 0.07", and a drillable frame. Not for outward‑opening, double, or non‑flush doors, gaps under 0.07", or undrillable frames. Measure first for the best fit and security
- 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 |
|---------------|-------|
| Brand | WINONLY |
| Special Feature | Anti-Bump, Resettable |
| Lock Type | keyless |
| Item dimensions L x W x H | 1 x 2.43 x 3 inches |
| Material | Aluminum |
| Recommended Uses For Product | Inward-opening apartment door, bedroom door, front door, back door, patio door courtyard door, etc. |
| Style | Home Security Door Reinforcement Lock |
| Color | Black |
| Number of Pieces | 1 |
| Included Components | Home Security Door Reinforcement Lock 1 Pak |
| Controller Type | Mechanical knob |
| Shape | Rectangular |
| Item Weight | 1 Pounds |
| Control Method | Touch |
| UPC | 792990083254 |
| Model Name | Door Lock U95278 |
| Manufacturer | WINONLY |
| Part Number | Door Lock U95278 |
| Item Weight | 1 pounds |
| Product Dimensions | 1 x 2.43 x 3 inches |
| Item model number | Door Lock U95278 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Anti-Bump, Resettable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** WINONLY
- **Special Feature:** Anti-Bump, Resettable
- **Lock Type:** keyless
- **Item dimensions L x W x H:** 1 x 2.43 x 3 inches
- **Material:** Aluminum

## Images

![Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home - Image 1](https://m.media-amazon.com/images/I/61RZHpRDYzL.jpg)

## Available Options

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

## Frequently Bought Together

- Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3" Stop Withstand 800 lbs for Inward Swinging Front Door, Night Kids Safety Metal Flip Deadbolt Latch Defend Home
- Door Reinforcement Lock Withstands 800lbs of Force - White Extra Proof Door Lock for Kids Safety with 8 Screws Prevents Unauthorized Entry, Add a Door Security Lock for Home Safety & Privacy

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/187467335-home-security-door-lock-reinforcement-child-proof-high-security-door](https://www.desertcart.mx/products/187467335-home-security-door-lock-reinforcement-child-proof-high-security-door)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*