---
product_id: 235152756
title: "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"
brand: "safetech hardware"
price: "NZ$142"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/235152756-topklik-self-closing-gate-hinges-self-aligning-heavy-duty-spring
store_origin: NZ
region: New Zealand
---

# Easy installation with included Allen-key & guide Adjustable tension springs for perfect close Heavy-duty polymer resists rust & corrosion 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

**Brand:** safetech hardware
**Price:** NZ$142
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your space with style and precision – never leave safety to chance!

## Quick Answers

- **What is this?** 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 by safetech hardware
- **How much does it cost?** NZ$142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/235152756-topklik-self-closing-gate-hinges-self-aligning-heavy-duty-spring)

## 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

- • **Safety First:** Self-closing design ensures pool and child safety by preventing gates from being left open.
- • **Built to Endure:** Heavy-duty polymer hinges withstand weather, rust, and daily wear without sagging or staining.
- • **Effortless Setup:** Complete kit with fasteners and Allen-key plus alignment pips for flawless installation.
- • **Customizable Closing Speed:** Patented tension springs let you dial in the perfect gate swing every time.
- • **Universal Fit for Aluminum Gates:** Supports gates up to 145 lbs with a 90° swing close, ideal for any square post setup.

## Overview

Safetech Hardware’s TopKlik SHG-90L self-closing gate hinges combine patented adjustable tension springs with heavy-duty, rust-resistant polymer construction to deliver reliable, maintenance-free performance. Designed for aluminum gates up to 145 lbs, these hinges ensure smooth, secure closing with easy installation, making them the go-to choice for pool safety and residential or commercial fencing.

## Description

Crafted from high-grade engineered polymer and stainless steel components, these hinges offer exceptional resistance to rust and corrosion. Designed for outdoor durability, they ensure reliable performance in any climate, maintaining their strength and functionality over time.
Safetech is a market-leading gate fence hardware manufacturer specializing in high-quality innovative product lines, designed to save you time while providing hardware that performs for life.
Engineered for exceptional durability, our heavy-duty gate hinge is the perfect solution for steel, aluminum, and vinyl gates. Built to endure frequent use and harsh weather conditions, this reliable hinge combines strength and longevity to provide optimal performance. Perfect for residential, commercial, and industrial gate systems.
Installation is a breeze with our easy-to-install fence gate hardware. The latch features alignment pips that help guide you during installation, ensuring precise alignment for reliable operation.

## Features

- 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗧𝗲𝗻𝘀𝗶𝗼𝗻 𝗦𝗽𝗿𝗶𝗻𝗴𝘀: Our patented tension adjustment system allows you to customize the closing speed using the included Allen-key. Precisely align the self-closing hinges and latch posts for smooth gate operation and secure latching.
- 𝗣𝗼𝗼𝗹 & 𝗖𝗵𝗶𝗹𝗱 𝗦𝗮𝗳𝗲𝘁𝘆: Safetech self-closing fence gate hinges are designed to ensure gates are never accidentally left open, making them ideal for swimming pools, childcare centers, schools, playgrounds, and homes.
- 𝗙𝗲𝗻𝗰𝗲/ 𝗚𝗮𝘁𝗲 𝗧𝘆𝗽𝗲: Our heavy-duty gate hinge is made for use on aluminum gates weighing up to 145 pounds max load per pair and swing close efficiency at 90 pounds and usable with an 8/10” gate frame to fence post gap. 90° angle hinge post/ gate attachment, not flush mount. 𝙣𝙤𝙩 𝙨𝙪𝙞𝙩𝙖𝙗𝙡𝙚 𝙛𝙤𝙧 𝙘𝙝𝙖𝙞𝙣 𝙡𝙞𝙣𝙠 𝙛𝙚𝙣𝙘𝙚.
- 𝗘𝗮𝘀𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻: Our SHG-90L Topklik kit includes two hinges, Allen-key, installation guide, and fasteners. Review our installation video for more information.
- 𝗛𝗲𝗮𝘃𝘆 𝗗𝘂𝘁𝘆 𝗣𝗼𝗹𝘆𝗺𝗲𝗿: Our polymer hinges will not rust, bind, sag or stain. Along with its self-lubricating feature, our hinges require no maintenance throughout their life and apply lubrication on every use.
- 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 | B08BY4QKVB |
| Best Sellers Rank | #25,067 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Gate Hinges |
| Brand Name | Safetech Hardware |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (443) 4.4 out of 5 stars |
| Finish Types | Black Polymer |
| Hole Count | 5 |
| Included Components | Screws and fasteners |
| Item Dimensions L X W | 4.5"L x 3.5"W |
| Item Weight | 0.27 g |
| Manufacturer | Safetech Hardware |
| Manufacturer Part Number | SHG-90L |
| Material Type | Black Polymer |
| Maximum Weight Capacity | 99 pounds |
| Model Number | SHG-90L |
| Mounting Type | Surface Mount |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Safetech Hardware
- **Color:** Black
- **Finish Type:** Black Polymer
- **Hole Count:** 5
- **Material:** Black Polymer
- **Mounting Type:** Surface Mount
- **Number of Items:** 2
- **Product Dimensions:** 4.5"L x 3.5"W
- **Unit Count:** 1.0 Count
- **Weight Limit:** 99 Pounds

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51tBGC6v7QL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these hinges come in a pair or is it one hinge?**
A: One pair (two hinges)

**Q: Does it come with 2 hinges?**
A: Yes, 2 hinges and everything else so you can fully install the gate (screws, adjustment key for the self closing tension)

**Q: Will these hinges allow the gate to open a full 90 degrees?**
A: I believe so. They work great, they are in a property we have out of state so I can’t be sure 100%.

**Q: What size gap (between the support post and the gate) are these hinges designed to work with?**
A: Ideal gap between the gate and the post is 20mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, heavy duty, great value
*by  on Reviewed in the United States January 25, 2025*

Quality hinges that are very easy to install and work great. They come with an allen wrench to adjust the tension, which is very easy. I bought these to use with a 100 lb. wood gate that is 40" wide and 70" high. The only minor thing that I was concerned about was the supplied screws, which seem to be designed for a metal gate and post. After using them for a month, I purchased a second set.

### ⭐⭐⭐⭐⭐ Love these hinges!
*by  on Reviewed in the United States May 28, 2025*

Love these hinges for my interior cat / baby gate! Easy install and great for holding my gate. I turned off the "auto close" feature and the hinges worked perfectly. Great value for the money and they look great too!

### ⭐⭐⭐⭐⭐ Great Quality, Easy to instal
*by  on Reviewed in the United States January 25, 2026*

Great Quality, Easy to install - self aligning, Strong Spring for self closing.I contacted SafeTech to know what drill was suggested for pre-drilling.They replied overnight (WOW!) and said pre-drilling is NOT necessarybut I could use 3.2mm (1/8"). I ended up NOT pre-drilling.

## Frequently Bought Together

- 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
- Trident 10 Inch Tall Black Magnetic Pool Child Safety Gate Latch | Keyed Alike | TRIDENT-10-BK-KA
- National Hardware N346-201 V6201 LokkLatch in Black, 4-9/16"

---

## 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.nz/products/235152756-topklik-self-closing-gate-hinges-self-aligning-heavy-duty-spring](https://www.desertcart.nz/products/235152756-topklik-self-closing-gate-hinges-self-aligning-heavy-duty-spring)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-15*