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Lock down your propane tanks to keep them safe and secure on your Airstream trailer. This specially designed lock attaches to the 1/2" threaded rod that is positioned in the middle of your dual propane tank setup.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Randy: Hey guys. Randy here at etrailer.com. Today we're taking a look at a new product from Torque Lift. It's the Fortress gas lot. This is going to give us an excellent solution that we really haven't had in the past. This allows us to lock two propane tanks down to the front of our camper or RV, and prevent them from being removed.
Now, not only does it secure our tanks as you can see, but also our regulator, and also our hoses. So we're not going to have to worry about all of those pieces disappearing causing us a very expensive replacement. Whether you've got the half inch, or three eighths inch threaded rod, we're going to have a solution for you. It's going to have a heavy powder coat finish on it, and it is lightweight. It's made out of military grade aluminum.
So we're not going to really have to worry about any corrosion, or any issues like that. Also, going to have our lock right here. Nice heavy duty lock. Pull that off and see we've got our cap open there.That'll allow us to slide our key in there, lock and unlock that, and then back this off if we want to get our tanks off to take them and have them filled or whatever we might need to do. Now to install our Fortress lock, we'll need to remove the old style wing nut.
Just going to loosen that up and set it aside. Then we can bring our Fortress lock right down and over. I'm going to position this tab rearward. Since our regulator is right here, I want to have enough room for my lock. Now we'll take that stainless washer.
We want to place that down on. Then we can get that threaded down and on. Now, we're going attention this just like we would our normal keeper here. We just need to ensure either this tab or this tab lines up with the tab on that lower section, so we can get our lock through.So right there looks good. Then we can place the lock through. We have the option of placing it either way we want. I do recommend though that we put this rubber spacer on the top side. We can put our lock on this way. But as that goes down the road, that'll kind of keep it from rattling. We won't hear that metal noise as it bounces up and down. We just put our cap on. But at that point, everything's going to be nice and secure and we won't have to worry about anybody getting away with our tanks. That's going to complete our look at the Fortress gas lock from Torque Lift.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews

Derrick W.
1/1/2021
Its been a year and the lock has performed just fine. It is kept out of the elements under the propane tank cover, but I do live by the beach and there is no evidence of corrosion from the salty air. Good product!

Jt
12/11/2017
It works great. Still the only problem is that the lock has to be turned upside down for the lid to close on propane tanks. Not a big problem but should be corrected by new generation of the lock.

Ron
5/14/2021
It works just as intended. I needed it so that is why I bought it, but after looking a little closer at my setup I could have secured it with some mods of my own and saved the cost. But overall the product is quality and works.
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Gwendolyn Y.
12/4/2025
Glad these kept everything safe on your trip, Pierre! What kind of travel plans are you cooking up for next?