









🛠️ Fix doors like a pro—because sagging hinges are so last season!
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.
| ASIN | B0149J13EY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #107,374 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #340 in Door Hinges |
| Brand | Gkl Products |
| Customer Reviews | 4.5 4.5 out of 5 stars (174) |
| Date First Available | April 13, 2007 |
| Finish | Unfinished |
| Finish Type | Unfinished |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2 pounds |
| Item model number | HA1234 |
| Manufacturer | GKL Products |
| Material | Metal |
| Mounting Type | Surface Mount |
| Number Of Pieces | 4 |
| Part Number | HA1-4 SET |
| Product Dimensions | 10.1"L x 6.3"W |
| UPC | 639713145304 |
| Unit Count | 1 Count |
V**O
Last hinge tool set you will need
The only set you need to adjust most hinges. Great quality
R**N
Works as described
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
D**D
Essential tool!
Every handy person needs this tool. Quality of toll is great. Ease of use! Does what is says and more!
A**R
works very easily
I ordered this tool after seeing a contractor use it when we called him in to repair one of our sagging doors. After spending much time trying to shim door hinges to stop them from sticking I thought it was worth a try. I received it over the weekend and tried it this morning. It took about 2 minutes and I no longer had a sticky door.
J**N
Great product, lousy case
Great tool, poor case. Damaged in shipping, I couldn't imagine it would hold up much better in my truck boxes. For the price of the tool they could provide a better case. Just my opinion, still left 5 stars!
4**G
All aluminum
Being they are aluminum i am not sure of their long term durability. The Black one works fine on a 4 1/2 inch hing.
S**Z
Our maintenance staff love this!
Bought this kit for our maintenance staff at a boarding school where they had a constant need to repair doors. The staff absolutely love this product. It's quick and easy to use. They tell me it's cut their time for door repairs to a fraction of what they used to spend.
C**N
Best Purchase!
If you have doors that are sagging or off centered this tool is perfect! Hands down the best purchase I have made for our Facilities Team.
Trustpilot
2 weeks ago
3 weeks ago