---
product_id: 538653447
title: "Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black)"
brand: "syosi"
price: "₩40462"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/538653447-automatic-hydraulic-door-closure-heavy-duty-gate-closer-for-interior
store_origin: KR
region: South Korea
---

# 180° reversible for left & right door compatibility Adjustable tension & closing speed for perfect fit Aluminum alloy build for rust & corrosion resistance Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black)

**Brand:** syosi
**Price:** ₩40462
**Availability:** ✅ In Stock

## Summary

> 🚪 Close the door on noise and wear—open up to lasting safety and style!

## Quick Answers

- **What is this?** Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black) by syosi
- **How much does it cost?** ₩40462 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/538653447-automatic-hydraulic-door-closure-heavy-duty-gate-closer-for-interior)

## Best For

- syosi enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Closing Speed:** Easily adjust the hydraulic tension to control door closing speed, reducing noise and impact damage.
- • **Quiet, Smooth, and Secure:** Hydraulic mechanism guarantees slow, silent door closure, enhancing your space’s tranquility and security.
- • **Universal Fit, Zero Hassle:** Reversible design works flawlessly on both left and right doors—just flip and install.
- • **Fire-Rated Safety Assurance:** Certified overhead closer meets fire safety standards, perfect for commercial and residential use.
- • **Built to Last, Designed to Perform:** Heavy-duty aluminum alloy ensures rust-free, wear-resistant durability for years of seamless use.

## Overview

The SYOSI Automatic Hydraulic Door Closer is a heavy-duty, fire-rated door closer crafted from corrosion-resistant aluminum alloy. It features a reversible 180° design for universal left or right door installation, adjustable hydraulic tension for customizable closing speed, and a quiet, smooth operation that protects doors from impact damage. Ideal for interior and exterior metal, wooden, and fire doors, it combines durability, safety, and convenience in one sleek black package.

## Description

SYOSI Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black)

## Features

- ★Made of aluminum alloy, can prevent rust, more wear-resistant, more corrosion-resistant, longer service life.
- ★Installation regardless of left and right: both left and right doors can be used, just reverse the door closer by 180°. Use durable materials, stable and reliable sealing performance.
- ★Style: Reinforced type; load-bearing: 20-60kg. Easily adjust the tension on this safety spring door closer. The closing speed can be adjusted by adjusting the amount of pull.
- ★The heavy-duty automatic door closer closes the door slowly, reducing the noise interference generated, reducing the damage to the door due to violent impact, and keeping it quiet and safe.
- ★Our indoor door closers are suitable for metal doors, fire doors, wooden doors, civil doors and commercial doors, etc. Thanks to these safety spring door closers, your next to-do is quick and easy. Use these door closers to convert hinged doors to self-closing ones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item weight | 0.44 Kilograms |
| Installation type | Screw-In |
| Recommended uses for product | Doors and door-related applications |
| Specification met | ANSI, ISO 9001, UL |
| UPC | 768649146687 |
| Manufacturer | SYOSI |
| Part number | GJN-8 |
| Item Weight | 440 g |
| Product Dimensions | 10 x 5 x 20 cm; 440 g |
| Item model number | GJN-8 |
| Color | Black |
| Included components | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** SYOSI
- **Colour:** Black
- **Exterior finish:** Aluminum
- **Product dimensions:** 10L x 5W x 20H centimeters

## Images

![Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black) - Image 1](https://m.media-amazon.com/images/I/71dr2IIRssL.jpg)

## Frequently Bought Together

- SYOSI Automatic Hydraulic Door Closure, Heavy Duty Gate Closer For Interior Exterior, Safety Spring Loaded Door Closer, Overhead Fire Rated Door Closer with Adjusting Rod And Screws (Black)
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**Shop now:** [https://www.desertcart.kr/products/538653447-automatic-hydraulic-door-closure-heavy-duty-gate-closer-for-interior](https://www.desertcart.kr/products/538653447-automatic-hydraulic-door-closure-heavy-duty-gate-closer-for-interior)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*