Doors that close and latch keep your Building Safe & Secure.
After decades of experience working with commercial doors, we developed a tool to make fast & easy adjustments to door frames. It’s a small hydraulicjack, attached to light weight telescoping aluminum tube. For spreading door frames from 2’8” to 4’0” wide. Use the extensions, and lift the top of 7’ or 8’ tall frames.
Far too many doors don't latch and close. Let's fix that, and make your building a safer place.
This telescoping extendable hydraulic jack can quickly and easily adjust door frames into proper alignment in seconds.
See the Worlds Best Door Wheels here - coming soon. The ability to roll heavy commercial doors with one hand, it's also a stable working platform. We also make a Router to re-cut Automatic Door Bottoms, and Overhead Stops. Try a pocket-size Stu-Lube, a natural beeswax machinist lube for drilling & tapping threaded holes. Speaking of pocket size, we also offer the Pocket-Dolly, another Heavy Duty dolly for moving doors that‘s just 6-1/2” long! More to come....
The Door Jack is simple, easy, and has saved me THOUSANDS in the short time I've had it.
It does exactly as I need. Helps me finish the job quickly and safely. I've used twice today already
My favorite thing is that it never fails and it's safe. No batteries, no cords, no problems.
I had my skepticism about this tool, but it's saved me way more than the cost to buy it. SO good. Thanks Door Jack!
Unique tools and new technology to improve the quality of your work, finish more work and improve your reputation. Ask experts, and share solutions with others. DoorJack.com is the destination for anyone that installs or maintains Commercial Doors. Subscribe for access, get answers to common problems, and free email tech-support, no strings attached.
Out-of-Level door frames are the problem: DoorJack is the solution. Not just a tool, easily adjust door frames that are out-of-plumb or out-of-level. Bowed down at the top, bowed in on the side, repairs are fast, quiet, and clean.
A lightweight extendable hydraulic Jack for almost any size opening. No cords, hoses, or batteries, one-person operation