Upgraded Under-The-Door-Tool



Upgraded Under-The-Door-Tool



Products usually ship in 1-3 business days.

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Flat black finish with upgraded KeyBak retractable cable! This solves the common problem of the OEM cable fraying, tearing, or shredding. Ships with the OEM cable. 

**OEM cable should be used on metal doors. Retractor is not a cable and could tear if used improperly on a metal door or if metal door has sharp edges**

This makes the tool smaller, more versatile, and more user-friendly. 

Physical penetration testers and locksmiths use this combination to upgrade their UTDT and make it easier to coil or store in your gear bag/ REK. 

Very effective tool - a high percentage of institutions are required by law to use lever handle due to mobility issues. 

Customer Reviews

Based on 9 reviews
Ryan Day

Upgraded Under-The-Door-Tool

Jon Sanders
BEST Under the Door Tool Available Anywhere!

I work at a large hotel, and we went through easily 5 different under the door tools over a couple years. Each one would become deformed to the point of no longer working within a few months.


We have been using the tool from Coastal Fire Training for over a year, and it looks exactly the same as when we purchased it. The metal they use is worlds better than anywhere else I've gotten the same tool from, either through Amazon or independent dealers. No deformation at all. The shape is a bit more angled than others we have purchased as well, and it proved to be FAR EASIER to open doors with! And it has held this angle for over a year with not even a slight bend!

We threw away all our other tools and only use this one. We had a slight issue on purchase on not receiving the OEM metal cords, and customer service was outstanding.

This is absolutely the tool to buy and the place to buy it from!

tony moustafa
This under the door tool needs to be modified

When I received the tool black lug holding the top section of the cable which was to large to fit under most doorways i have since modified it to make much slimmer let me know if you want me to send you some photos

Yes this can be an issue on some doors as the gap at the bottom is set by the builder. You should have received a cable in there as well. If the gap is to small or it is a metal door we recommend switching the retractor for the cable. Filing down the black lug like you did is always an option as well. We don’t modify that price and leave that up to the customer’s preference.

Hope this helps.

Dan Davila
too bulky to fit under the door

As the title suggests, the key ring and plastic accessory is way too much to fit under any door. I have to personally rig this myself to make the "hook" portion more flat so that it fits under standard doors. Not ideal for $53.00

Cody Martin

Upgraded Under-The-Door-Tool

Please note that we are owned and operated by active firefighter. Products usually ship within 1-3 business days depending on shift schedule.

Some products might take longer to ship. If a product takes longer to ship we put this info in the product description.

Feel free to email us at sales@coastalfiretraining.com

** Please not that Coastal Fire Training is not responsible for shipping address errors. All orders are shipped to the exact address provided at checkout. If there is an error made and your package is returned you will be charged for reshipment.**

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