---
product_id: 295605499
title: "KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4\" X 4\" with 5/8\" Radius Corners | 2 Pack, Matte Black Finish"
brand: "ks hardware"
price: "£2.26"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/295605499-ks-hardware-mortise-spring-hinge-automatic-self-closing-door-hinges
store_origin: GB
region: United Kingdom
---

# Automatic self-closing action Complete installation kit included Heavy-duty steel build KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish

**Brand:** ks hardware
**Price:** £2.26
**Availability:** ✅ In Stock

## Summary

> 🚪 Close the door on inconvenience with style and strength!

## Quick Answers

- **What is this?** KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish by ks hardware
- **How much does it cost?** £2.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/295605499-ks-hardware-mortise-spring-hinge-automatic-self-closing-door-hinges)

## Best For

- ks hardware enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from corrosion-resistant heavy-duty steel for unmatched durability.
- • **Universal Fit:** Designed for both left and right hand doors, fitting standard 1-3/4 inch thick doors.
- • **Sleek & Secure:** Matte black finish with 5/8" radius corners, UL listed for fire safety and positive pressure.
- • **All-Inclusive Installation:** Comes with hex wrench, tension rods, and matching screws for a seamless setup.
- • **Effortless Door Management:** Automatic self-closing hinges eliminate the hassle of forgetting to close doors.

## Overview

KS Hardware Mortise Spring Hinges are premium 4"x4" automatic self-closing door hinges made from heavy-duty steel with a matte black finish. Designed for both interior and exterior doors up to 1-3/4" thick, they include all necessary hardware for quick installation. UL listed for fire safety, these hinges combine durability, functionality, and sleek design to elevate your door hardware experience.

## Description

Full description not available

## Features

- These automatic door closer hinges are made from heavy duty steel that's highly resistant to rust and corrosionThese are high-performance hinges that are designed to last.
- Doors will close automatically: No more forgetting to close doors in your home. Includes hex wrench, tension rods, and matching installation screws for a quick and easy install.
- For use on exterior or interior doors. Designed to be installed on any left hand operated or right hand operated doors. They’re designed to fit doors that are 1-3/4 inch thick.
- Our 4" x 4" mortise spring hinges with 5/8" radius corners are available in a sleek Satin Nickel, Oil Rubbed Bronze and Matte Black finish.
- UL listed for positive pressure fire test.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Brand | KS Hardware |
| Product Dimensions | 4"L x 4"W |
| Finish Type | Satin Nickel |
| Mounting Type | Door Mount |
| Weight Limit | 110 Pounds |
| Unit Count | 2 Count |
| Color | Matte Black |
| Manufacturer | KS Hardware |
| Item Weight | 1.58 pounds |
| Item model number | 2c69a601-0991-4a5d-b858-ba77f51032fb |
| Size | 4" X 4" |
| Style | Automatic,Matte |
| Finish | Satin Nickel |
| Thickness | 2.7 Millimeters |
| Installation Method | Screw-In |
| Item Package Quantity | 2 |
| Number Of Pieces | 2 |
| Maximum Weight Capacity | 110 Pounds |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Steel
- **Brand:** KS Hardware
- **Product Dimensions:** 4"L x 4"W
- **Finish Type:** Satin Nickel
- **Mounting Type:** Door Mount
- **Weight Limit:** 110 Pounds
- **Unit Count:** 2 Count
- **Color:** Matte Black
- **Manufacturer:** KS Hardware

## Images

![KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish - Image 1](https://m.media-amazon.com/images/I/711iBgZLuQL.jpg)
![KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish - Image 2](https://m.media-amazon.com/images/I/81uNb3MHCwL.jpg)
![KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish - Image 3](https://m.media-amazon.com/images/I/71QYrLTOsZL.jpg)
![KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish - Image 4](https://m.media-amazon.com/images/I/81zH9KkRkYL.jpg)
![KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish - Image 5](https://m.media-amazon.com/images/I/71aiDo8UBqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy solution for kids who forget to close doors
*by J***N on June 23, 2021*

I bought these to put on the door leading from my home into the garage, because my kids have this horrible habit of leaving the door open, even after telling them countless times. My older son is on the autism spectrum and has an especially hard time with this for some reason.My home was built with standard six-panel pre-hung doors like you find at Home Depot and Lowes, with standard 4" hinges. It's important to know that there are two hole patterns for this type of hinge, but that most pre-hung doors match the pattern on these, with "zig-zag" holes from top to bottom. Be sure to inspect your hinges before you order, though, just to be certain.Installation was an absolute breeze. With a cordless drill I took one hinge off the door in seconds, put one of these in its place (and it fit perfectly!) and a few seconds later I was done, then I moved on to the other hinge. I replaced the top and bottom hinges, and was careful to replace only one at a time, so that at all times there were two hinges on the door to hold it upright.Once the hinges were installed I closed the door, inserted the included hex wrench into the top of the first hinge and wound to the third hole setting and inserted the pin. I repeated for the second hinge, and the job was done.For the moment of truth, I opened the door 90 degrees and let it go. The two hinges promptly closed the door, a little harder than I would normally close by hand but not hard enough to be a slam. Next, I tried it from the 45-degree position, and the door closed with just enough force to push the latch into the threshold to latch.External doors have padded insulation around the frame which should require a little extra push to force a good seal, so if the third hole doesn't cause your door to latch here, adjust one of the hinges to the fourth hole, and then the other one if necessary.These hinges seem very well made, and are visually indistinguishable from ones at the big brand stores that cost literally 2x as much. I actually like the finish of these better than a popular brand I purchased for another door, and will be ordering another pair of these to "foolproof" my front door from my kids and the other kids in my neighborhood. Hopefully this will reduce the number of opportunities for flies and mosquitoes to get into my home. Time will tell.

### ⭐⭐⭐⭐⭐ A simple and elegant solution to a continual problem
*by B***O on November 25, 2021*

I have continued to purchase these self closing hinges once I tried the first set. They fit exactly and I merely installed one hinge at a time with someone just holding the door knob so the door stayed close to door frame. The adjustment feature is a winner as over time if I want to adjust the tension its just a 10 second fix. Realize that it won't "slam" most doors shut (at least with our old painted doors). I am on my fourth set, going around the house changing them. Also just a note these come with rounded ends, so if you can't stand a little of the old hinge placement showing you should consider this. But that would be a bit much since you can't see edges when the door is closed. Great product.

### ⭐⭐⭐⭐⭐ These hinges from Colester are the best!
*by T***1 on February 28, 2024*

LOVE THE HINGES! We would order from Colester again, the product is great! They are very heavy duty and the color is perfect for our doors!

## Frequently Bought Together

- KS Hardware Mortise Spring Hinge | Automatic Self Closing Door Hinges with Complete Installation Hardware | 4" X 4" with 5/8" Radius Corners | 2 Pack, Matte Black Finish
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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*