---
product_id: 287082311
title: "Nuk3y Heavy Duty, UL Rated 3 1/2\" x 3 1/2\" Spring Hinge 5/8\" Radius (2 Pack, Satin Nickel)"
brand: "nuk3y products k3"
price: "KD 13.60"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/287082311-nuk3y-heavy-duty-ul-rated-3-1-2-x-3
store_origin: KW
region: Kuwait
---

# Durable steel construction UL Rated for fire safety 3.5" x 3.5" size Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel)

**Brand:** nuk3y products k3
**Price:** KD 13.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Space with Effortless Style!

## Quick Answers

- **What is this?** Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) by nuk3y products k3
- **How much does it cost?** KD 13.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/287082311-nuk3y-heavy-duty-ul-rated-3-1-2-x-3)

## Best For

- nuk3y products k3 enthusiasts

## Why This Product

- Trusted nuk3y products k3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** UL Listed for Positive Pressure Fire Test - your safety is our priority.
- • **Built to Last:** Constructed from robust steel for long-lasting durability.
- • **Complete Package:** Includes all necessary wood and machine screws for easy installation.
- • **Stylish Finishes:** Available in Satin Nickel, Oil Rubbed Bronze, and Polished Brass to match any decor.
- • **Effortless Closure:** Experience the convenience of automatic self-closing doors.

## Overview

The Nuk3y Heavy Duty Spring Hinge is a reliable and stylish solution for self-closing doors, featuring a 3.5" x 3.5" size, UL rating for fire safety, and a durable steel construction. Available in multiple finishes, it comes with all necessary installation hardware.

## Description

Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel)

## Features

- PACKED with wood and machine screws
- SIZE 3.5-inches by 3.5-inches, 5/8 Radius
- SPRING hinge for automatic self closing doors
- STEEL matertial with steel barrel
- UL LISTED -10C for Positive Pressure Fire Test
- FINISH - Available in Satin Nickel, Oil Rubbed Bronze, and Polished Brass

## Images

![Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) - Image 1](https://m.media-amazon.com/images/I/71B0xI2tKzL.jpg)
![Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) - Image 2](https://m.media-amazon.com/images/I/717AIUXgkJL.jpg)
![Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) - Image 3](https://m.media-amazon.com/images/I/71cWVbLzc9L.jpg)
![Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) - Image 4](https://m.media-amazon.com/images/I/61WWX8k87UL.jpg)
![Nuk3y Heavy Duty, UL Rated 3 1/2" x 3 1/2" Spring Hinge 5/8" Radius (2 Pack, Satin Nickel) - Image 5](https://m.media-amazon.com/images/I/61OegrGeWLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Nice Hinges. Can be made to hold open or to close
  

*by J***R on Reviewed in the United States 🇺🇸 on November 29, 2022*

Hinges are a direct replacement for currently installed 3.5 inch 5/8'' radiused hinges. Comes with tools to adjust spring tension. Perfect for swinging barn doors.

### ⭐⭐⭐⭐ 







  
  
    Good value
  

*by S***L on Reviewed in the United States 🇺🇸 on August 13, 2022*

Works great on light weight doors. Need at least 2 per door.

### ⭐⭐⭐⭐⭐ 







  
  
    Great value…Keeps doors closed!
  

*by T***G on Reviewed in the United States 🇺🇸 on August 10, 2022*

After shopping Lowes and Home Depot with no results, I found these here at Amazon. Great heavy-duty quality, yet blends well enough against the existing white hinges. Simple to install and adjust tension.

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**Shop now:** [https://www.desertcart.com.kw/products/287082311-nuk3y-heavy-duty-ul-rated-3-1-2-x-3](https://www.desertcart.com.kw/products/287082311-nuk3y-heavy-duty-ul-rated-3-1-2-x-3)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-12*