---
product_id: 224725567
title: "Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black"
brand: "safetech hardware"
price: "NT$3159"
currency: TWD
in_stock: true
reviews_count: 13
category: "Safetech Hardware"
url: https://www.desertcart.tw/products/224725567-safetech-hardware-viperx1-gravity-gate-latch-one-side-entry-keyed
store_origin: TW
region: Taiwan
---

# One-side keyed lock for secure access Adjustable vertical & horizontal alignment Easy DIY installation with template Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black

**Brand:** safetech hardware
**Price:** NT$3159
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your gate game with ViperX1 — where security meets sleek simplicity.

## Quick Answers

- **What is this?** Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black by safetech hardware
- **How much does it cost?** NT$3159 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/224725567-safetech-hardware-viperx1-gravity-gate-latch-one-side-entry-keyed)

## Best For

- safetech hardware enthusiasts

## Why This Product

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

## Key Features

- • **Precision Alignment:** Vertical and horizontal adjustments ensure a flawless fit and smooth operation every time.
- • **Secure One-Side Entry:** Lock your gate with confidence using a keyed lock accessible from one side only, perfect for privacy and security.
- • **Universal Compatibility:** Seamlessly fits vinyl, wood, aluminum, and metal gates—versatility that matches your modern outdoor aesthetic.
- • **Hassle-Free Installation:** User-friendly template and instructions let you upgrade your gate security in minutes—no pro needed.
- • **Durable Weatherproof Design:** Crafted from rust-resistant metals and UV-resistant polymers to withstand harsh outdoor elements year-round.

## Overview

The Safetech Hardware ViperX1 Gravity Gate Latch offers a robust one-sided keyed lock system with two independent latching hooks, designed for vinyl, wood, and aluminum gates. Featuring adjustable alignment for perfect fit, rust and UV-resistant materials for long-lasting durability, and an easy installation process, it delivers professional-grade security and convenience for your outdoor spaces.

## Description

Shop Safetech Hinges & Latches Visit the Store Shop Safetech Hinges & Latches Visit the Store Shop Safetech Gravity Latches Visit the Store Shop Safetech Gravity Latches Shop More Safetech Products Visit the Store Shop More Safetech Products

Review: Great product - Easy to install works great. High quality construction. Easy to open with full hands and lock is strong. Looks and fits perfectly. Little expensive but worth the peace of mind.
Review: Quality latch - Very easy to install. Much more than I anticipated.

## Features

- 𝗢𝗻𝗲-𝗦𝗶𝗱𝗲𝗱 𝗘𝗻𝘁𝗿𝘆 𝗚𝗮𝘁𝗲 𝗟𝗮𝘁𝗰𝗵: Our One-side entry gravity gate latch includes a lock on one side for secure, convenient access. Ideal for outdoor fences, compatible with metal, aluminum, wood, and vinyl gates.
- 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝘀: Our gate latch can be installed on either the left or right side to accommodate your setup, featuring vertical and horizontal adjustments for precise alignment and dependable operation.
- 𝗘𝗮𝘀𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻: Our single-sided lockable gate latch is designed for easy installation, featuring a user-friendly setup template instructions that allows you to quickly secure your gate without any hassle.
- 𝗗𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: Made with rust-resistant metals and UV-resistant polymers to withstand outdoor conditions, ensuring the gravity gate latch to maintain integrity over years of service.
- 𝗚𝗮𝘁𝗲 & 𝗙𝗲𝗻𝗰𝗲 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Safetech Hardware is a global leader in innovative, patented gate and fence hardware, specializing in high-quality, secure, and reliable products like pool gate latches, lockable gravity latches, and self-closing hinges. Designed for ease of use and installation, our solutions empower manufacturers and installers worldwide with cutting-edge hardware.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0792MBGLR |
| Best Sellers Rank | #47,694 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #163 in Gate Latches |
| Brand | Safetech Hardware |
| Brand Name | Safetech Hardware |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 568 Reviews |
| Finish Types | Unfinished |
| Global Trade Identification Number | 09351871000059 |
| Item Dimensions | 7 x 6.6 x 4 inches |
| Item dimensions L x W x H | 7 x 6.6 x 4 inches |
| Lock Type | Keyed Lock |
| Manufacturer | Safetech Hardware |
| Manufacturer Part Number | SLV-X1 |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | ViperX1 |
| Model Number | SLV-Viper-X1 |
| Number of Pieces | 1 |
| Shape | Square |
| Style | Contemporary |
| Style Name | Contemporary |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Safetech Hardware
- **Item dimensions L x W x H:** 7 x 6.6 x 4 inches
- **Lock Type:** Keyed Lock
- **Material:** Plastic
- **Style:** Contemporary

## Images

![Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black - Image 1](https://m.media-amazon.com/images/I/41OWC4d205L.jpg)
![Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black - Image 2](https://m.media-amazon.com/images/I/61a3EPsHkSL.jpg)
![Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black - Image 3](https://m.media-amazon.com/images/I/61tV+R6+aVL.jpg)
![Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black - Image 4](https://m.media-amazon.com/images/I/511YPuqW4KL.jpg)
![Safetech Hardware ViperX1 Gravity Gate Latch | One-Side Entry Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black - Image 5](https://m.media-amazon.com/images/I/61utI6LucuL.jpg)

## Questions & Answers

**Q: Can you open from both sides? Thanks**
A: X1 model is single sided so its operable from one side, but you can open by hand if you can reach the latch from the other side. Otherwise there is a model X2 that is double sided.

**Q: Can you provide replacement keys?**
A: I can’t, I had I believe the same latch (not sure) when I moved to my new home, I was not able to get replacement keys so I bought this product, they were a good price

**Q: Can this be keyed to match kwikset or schlage?...**
A: Yes, absolutely. Many homeowners are getting Viper latches re-keyed to match their other home keys.

**Q: How long is the bolt - what's the maximum gap between sides?**
A: Maximum gap between the post and the gate you could achieve approximately 2 inches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by E***D on August 12, 2025*

Easy to install works great. High quality construction. Easy to open with full hands and lock is strong. Looks and fits perfectly. Little expensive but worth the peace of mind.

### ⭐⭐⭐⭐⭐ Quality latch
*by L***Y on January 27, 2026*

Very easy to install. Much more than I anticipated.

### ⭐⭐⭐⭐ Updated Review
*by L***B on April 6, 2024*

I was able to connect with customer support on the phone, the call started out seeming a little sketchy but I think the agent was just working from home. He had me send him a video of the problem and talked me through the fix. The lock has worked flawlessly since then. Great customer service. This latch and lock worked very well for a few months but today the locking mechanism and the latch failed. I had walked through the gate and locked it behind me but a couple of hours later the gate was open and my dogs were running around in the street. After I got my pets safely into the house I checked the lock only to fine that it was locked on the inside but the outside of the lock worked as if it was unlocked. Besides that, the gate opened at the slightest push, even when the prongs were lowered around the latch bar. I was able to make some adjustments so the latch would hold the bar again but I can’t make the lock function properly again. I’m assuming this lock isn’t really suited for a wooden gate as advertised. Wood swells and shrinks with the weather and this failure occurred at a change in seasons. Also, wooden gates are subject to more movement due to wind hitting the solid surface. Metal gates are often bars that permit the wind to pass through. The plastic bar that connects both sides of the locking mechanism don’t allow much of a margin of error therefore shrinking and swelling of the wood can cause the bar to fail and the gate lock to become inoperative. The lock came with screws that were too short to mount it well on a wooden fence but they would be adequate for a metal fence. I did replace them with longer, outdoor rated deck screws so that was my first clue that this lock was not made for a wood fence despite claims that it would work well for that application. I’ll be contacting support for assistance in repairing this problem and will update this review if they help me find a permanent fix for this issue.

## Frequently Bought Together

- Safetech Hardware ViperX1 Gravity Gate Latch | One-Sided Keyed Lock | 2 Independent Latching Hooks Key Lockable One Side | Privacy Gate Gravity Latch | Vinyl, Wood, & Aluminum Gates - Black
- Safetech Hardware TopKlik Self Closing Gate Hinges | Self-Aligning Heavy Duty Spring Hinges | Adjustable Tension | Pool Safety Hinges | Any Square Post, Aluminum Gates | Swing Close 90bs SHG-90L Black
- Safetech Hardware CoilKlik Self-Closing Gate Hinges | Self-Aligning Heavy Duty Spring Hinges | Adjustable Tension | Pool Safety Hinge | Square Post, Vinyl/PVC, & Wood | Swing Close 185lb SHC135-Black

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**Shop now:** [https://www.desertcart.tw/products/224725567-safetech-hardware-viperx1-gravity-gate-latch-one-side-entry-keyed](https://www.desertcart.tw/products/224725567-safetech-hardware-viperx1-gravity-gate-latch-one-side-entry-keyed)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-08*