---
product_id: 342332655
title: "Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions"
brand: "fortstrong"
price: "36318 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Fortstrong"
url: https://www.desertcart.is/products/342332655-door-closer-black-fs-1306b-automatic-adjustable-mechanism-grade-3
store_origin: IS
region: Iceland
---

# Fits doors 88-143 lbs, left or right handed Adjustable dual-valve closing speed & force Grade 3 spring hydraulic mechanism Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions

**Brand:** fortstrong
**Price:** 36318 kr
**Availability:** ✅ In Stock

## Summary

> 🚪 Close with confidence — the smart door closer that works as hard as you do!

## Quick Answers

- **What is this?** Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions by fortstrong
- **How much does it cost?** 36318 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/342332655-door-closer-black-fs-1306b-automatic-adjustable-mechanism-grade-3)

## Best For

- fortstrong enthusiasts

## Why This Product

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

## Key Features

- • **Smooth & Secure Closing:** Hydraulic design ensures consistent, slam-free door closure with adjustable opening resistance to suit your space.
- • **Durability You Can Trust:** Tested to endure up to 500,000 cycles, built for high-traffic residential and light commercial use.
- • **Effortless DIY Installation:** Includes life-size fitting template, detailed instructions, and all mounting hardware—get it done in minutes without a contractor.
- • **Precision Hydraulic Control:** Dual independent valves let you customize sweep and latch speeds for a perfect close every time.
- • **Universal Fit & Versatility:** Engineered for metal, wood, or composite doors weighing 88-143 lbs, supporting both left and right-handed doors.

## Overview

The FS-1306B Automatic Door Closer by FORTSTRONG is a Grade 3 hydraulic spring closer designed for residential and light commercial doors weighing 88-143 lbs. Featuring dual adjustable valves for precise control over closing speed and force, it fits both left and right-handed doors made of metal, wood, or composite materials. Tested for durability with up to 500,000 cycles, it comes with a full installation kit including a life-size template and instructions, enabling quick and easy DIY setup. This door closer ensures smooth, secure, and consistent closing, reducing noise and wear while enhancing door longevity.

## Description

Keep doors securely closed with the FS-1306B Automatic Door Closer. High-quality manufacturing and design plus rigorous testing for quality control. Available for high traffic areas and tested to withstand up to 500,000 open cycles. This Door Closer is suitable for interior and light weight exterior door applications up to 145 pounds.

Review: My wife keeps shutting me because I tend to forget to close our bedroom door. In order to solve this issue, I get myself an automatic door closer. Unlike other closers, this FORTSTRONG one is the cheapest but has a slow and smooth closing. Installation was fairly easy and comprehensive by following the user manual and I manage to get the holes and unit installed in 10 mins. But the moment, I gave the door a try. I realized it needs a lot of strength to open and my wife definitely will not be able to open the door on her own. Also, I've realized that my door mountings are going to come off. After reading other reviews, the solution that we came out with was to set the arm far away from the mounting unit. After drilling a couple of holes, it is finally not that stiff for us to use.
Review: Broke already ….purchased less than 3 months ago to close my standard garage door

## Features

- Fully Tested And Approved Hardware: Designed for metal, wood or composite doors between 88 - 143 pounds, our automatic door closer is perfect for a variety of residential doors, left or right handed. Adjustable closing speeds.
- Secure & Seamless: Don’t let the door hit you on the way out! Our hydraulic door closers for home is built to close consistently and securely. If the door opening feels too firm, the opening speed can be adjusted accordingly. Please note that the door closer may require a break-in period; over time, it will soften and become easier to open
- Fully Adjustable Door Closer Arm: With two independent valves, you can adjust both the sweep motion and the catch-closing mechanism of your door arm closer, so you can set the opening force and door closing speed.
- Easy Install: Our hydraulic door closers comes with a detailed guide and fitting template, saving you time and a trip to the general contractor. Watch our installation video for additional instruction.
- Everything You Need: Our FS-1306B anti slam door closer comes with 6 wood/metal screws, a connecting arm, connecting arm nut, and end cap. We’ve got you covered!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078LGQ61D |
| Country of Origin | USA |
| Global Trade Identification Number | 04069942006217 |
| Installation Type | Screw-In |
| Item Dimensions LxWxH | 26.4 x 9.9 x 7.4 Centimeters |
| Item Weight | 1 kg 440 g |
| Item model number | FS-1306B |
| Manufacturer | FORTSTRONG |
| Net Quantity | 1.0 Count |
| Product Dimensions | 26.42 x 9.91 x 7.37 cm; 1.44 kg |
| Recommended Uses For Product | Residential and light commercial door applications, both for interior lightweight exterior doors |
| Size | Standard |
| Specification Met | ADA, UL |
| UPC | 689355518264 |

## Product Details

- **Brand:** FORTSTRONG
- **Colour:** Black
- **Exterior Finish:** Black
- **Material:** Aluminium
- **Product Dimensions:** 26.7L x 7.6W x 8.9H Centimeters

## Images

![Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions - Image 1](https://m.media-amazon.com/images/I/415E4dnP8NL.jpg)
![Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions - Image 2](https://m.media-amazon.com/images/I/418oLU0Dv0L.jpg)
![Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions - Image 3](https://m.media-amazon.com/images/I/41AlUlHo0oL.jpg)
![Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions - Image 4](https://m.media-amazon.com/images/I/41T0BXo+m+L.jpg)
![Door Closer Black FS-1306B Automatic Adjustable Mechanism Grade 3 Spring Hydraulic Auto Door-Closer with Easy Installation Life Size Fitting Template & Instructions - Image 5](https://m.media-amazon.com/images/I/41bxkq1-KpL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by D***J on 3 September 2022*

My wife keeps shutting me because I tend to forget to close our bedroom door. In order to solve this issue, I get myself an automatic door closer. Unlike other closers, this FORTSTRONG one is the cheapest but has a slow and smooth closing. Installation was fairly easy and comprehensive by following the user manual and I manage to get the holes and unit installed in 10 mins. But the moment, I gave the door a try. I realized it needs a lot of strength to open and my wife definitely will not be able to open the door on her own. Also, I've realized that my door mountings are going to come off. After reading other reviews, the solution that we came out with was to set the arm far away from the mounting unit. After drilling a couple of holes, it is finally not that stiff for us to use.

### ⭐ Review
*by M***S on 28 December 2025*

Broke already ….purchased less than 3 months ago to close my standard garage door

### ⭐⭐⭐⭐⭐ Review
*by T***I on 15 April 2018*

The ​BLACK AUTOMATIC DOOR CLOSER is the perfect size and look for almost any home or office...but happily and most importantly for me this looks good in my home! lol I feel like I ordered this and it arrived in no time (like the next morning !) -​ Faster than the norm for sure... But what I was more impressed with is the quality. Especially for the price. It's definitely durable- not too heavy, but absolutely solid! And the black matte design gives a nice modern look. Not an eye sore like many door components. My plan was not to handle this "project" without the help of my boyfriend. But I opened up the box and I saw how simple this really was- I got out my drill and "Boom"...I had this done in no time. First of all, there are two main pieces and just a few screws. Not to mention the easy Instruction pamphlet- It is illustrated in full size and gives a super simple format-very easy to read-and follow instructions. I was a little proud of myself! 😊 ​I've never purchased from Fortress Hardware Company before ​but will certainly buy again in the future. 1. Quality Product 2. Great Price 3. Great Service - (Shipping speed, no probs, etc) 4. Full Money Back Guarantee (just in case-This Is Always a great feeling/reassurance 😊) 5. Overall feeling/happiness and in this case "easy" to use/install. 5 ★ for me!

## Frequently Bought Together

- FORTSTRONG Door Closer (Black) - Automatic Door Closer Commercial or Residential - Adjustable Grade 3 Size Spring - UL Listed ADA Commercial Hydraulic Door Closers Certified
- Kwikset Milan Interior Privacy Door Handle with Lock, Door Lever For Bathroom and Bedroom, Matte Black Reversible Keyless Push Button Lock Door Lever
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-22*