---
product_id: 82148289
title: "Hinge Doctor Full Set HA1234 Door Hinge Adjustment Tool Set GKL"
brand: "gkl products"
price: "€ 398.81"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/82148289-hinge-doctor-full-set-ha1234-door-hinge-adjustment-tool-set
store_origin: IT
region: Italy
---

# Fix sagging doors in 30 seconds 4 specialized hinge adjustment tools Proudly made in the USA Hinge Doctor Full Set HA1234 Door Hinge Adjustment Tool Set GKL

**Brand:** gkl products
**Price:** € 398.81
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix doors like a pro—because sagging hinges are so last season!

## Quick Answers

- **What is this?** Hinge Doctor Full Set HA1234 Door Hinge Adjustment Tool Set GKL by gkl products
- **How much does it cost?** € 398.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/82148289-hinge-doctor-full-set-ha1234-door-hinge-adjustment-tool-set)

## Best For

- gkl products enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pro Kit:** Includes 4 precision tools (HA1D, HA2, HA3D, HA4D) for commercial, residential & institutional hinges.
- • **Durable & Portable:** Rugged metal tools housed in a sleek carrying case—perfect for on-the-go professionals.
- • **Rapid Door Realignment:** Sagging or dragging doors fixed in just 30 seconds—get back to business fast.
- • **Versatile & User-Friendly:** Notched tools designed for multiple hinge types and adjustable wrench compatibility for close molding.
- • **Trusted Quality & Warranty:** Made in the USA with a 30-day satisfaction guarantee—confidence in every repair.

## Overview

The Hinge Doctor Full Set HA1234 by GKL Products is a comprehensive, USA-made hinge adjustment toolkit featuring four specialized metal tools designed to quickly repair and realign sagging or dragging doors across commercial, residential, and institutional settings. Packaged in a durable carrying case, this set enables professionals to restore door functionality in just 30 seconds, backed by a 30-day warranty for peace of mind.

## Description

The HA1, 3 and 4 tools are now notched, and can be used two different ways. You can use them normally, or on doors with close molding, you can use an adjustable wrench. Complete set of all 4 hinge doctors. HA1D, HA2, HA3D and HA4D. Has the three commercial models, plus the HA2 for residential. Save when you get all these together! Includes free carrying case.

## Features

- Repair hinges and realign Sagging doors in 30 seconds! - The Hinge Doctor contains (1) HA1D, (1) HA2,(1) HA3D &(1) HA4D. Hinge Doctor is for commercial, institutional and residential door repair. Our hinge kit tools come in a rugged, durable carrying case!
- Includes everything you need to get any job done! - Designed to adjust new, worn or improperly adjusted hinges that cause the door to sag or drag. The Hinge Doctor is the time saving, hinge restoration tool you have been looking for. Sagging doors are repaired in seconds! A game changer for commercial, institutional and residential locksmiths, contractors, and handymen!
- HA1D, HA2 - The Hinge Doctor HA1D is designed to adjust commercial butt hinges. Simply slip the Hinge Doctor HA1D over the top hinge and turn with a wrench. The Hinge Doctor HA2, aka the "Hulk" is designed to adjust residential interior and exterior hinges. Simply slip the Hinge Doctor HA2 over the hinge, tighten the allen head bolt with the included allen wrench, and rotate the Hinge Doctor toward the door lock. Done!
- HA3D, HA4D- The Hinge Doctor HA3D is designed to adjust commercial ball bearing hinges. The Hinge Doctor HA4D is designed to adjust prison & spring hinges . Simply slip the Hinge Doctor over the top hinge and turn with a wrench.
- MADE IN THE USA - All Hinge Doctor products are proudly made in the USA! Customer satisfaction is important to us! Please contact us with any concerns. All products are backed by a 30 day warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Metal |
| Brand | Gkl Products |
| Product Dimensions | 10.1"L x 6.3"W |
| Finish Type | Unfinished |
| Mounting Type | Surface Mount |
| Unit Count | 1 Count |
| Manufacturer | GKL Products |
| UPC | 639713145304 |
| Part Number | HA1-4 SET |
| Item Weight | 2 pounds |
| Item model number | HA1234 |
| Is Discontinued By Manufacturer | No |
| Finish | Unfinished |
| Item Package Quantity | 1 |
| Number Of Pieces | 4 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Brand:** Gkl Products
- **Product Dimensions:** 10.1"L x 6.3"W
- **Finish Type:** Unfinished
- **Mounting Type:** Surface Mount
- **Unit Count:** 1 Count
- **Manufacturer:** GKL Products
- **UPC:** 639713145304

## Images

![Hinge Doctor Full Set HA1234 Door Hinge Adjustment Tool Set GKL - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works as described
  

*by R***N on Reviewed in the United States on August 22, 2024*

I seen one of my employees using this so I had to grab one though I’ll probably rarely use it. It comes in clutch as I have adjusted doors already with it. I prefer using the wrench method over opening the door. I think if you’re a beginner the method of choice should be the wrench. Make sure you buy a good large wrench for commercial doors. Plenty of videos on YouTube that show how to use it I recommend watching those before attempting and assessing the situation you have as they are all unique and different. If you have an existing closure it may need adjustment as well

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Essential tool!
  

*by D***D on Reviewed in the United States on October 30, 2023*

Every handy person needs this tool. Quality of toll is great. Ease of use! Does what is says and more!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Commercial doors sagging this is a must have for your  tool box
  

*by R***K on Reviewed in the United States on December 17, 2021*

First time I tried to use it the door hint screws were short and it didn’t work.Beefier hinges and longer screws  tool works great…fixed 5 doors not latching in 5 minutes.

## Frequently Bought Together

- Hinge Doctor Full Set HA1234 Door Hinge Adjustment Tool Set GKL
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*