Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: How thick (in mm) is the steel?
Document: If you are looking for a small, secure box, that can be anchored....then search no further. All that biometric junk out there is a joke. This box is constructed very well of 1 piece thick gauge steel. The kaba simplex lock is fantastic and functions every time. i look forward to many years of use.
I am really impressed with the quality and heavy steel on this safe. After reviewing other safes with electronic locks, I took the advice of others and opted for a mechanical (simplex) combination lock to avoid problems getting in the safe when batteries die. Others had said this was a solid safe and they were right. The steel is seriously thick and it would take serious tools to break into this safe.
I did quite a bit of research before purchasing this particular safe. This is the bestpistol/revolver safe you can buy at any price. I say that because is a solid as you canget, with very thick steel. It would take hours and a welding torch to break into it.For me, the best part is that there is a simple mechanical lock to get into it. It willnever fail because it has few moving parts and no electric power or batteries to worryabout and therefore no possible failure.
Although there are holes in the bottom to mount the case to the floor, there is no small hole in the back or side in which to attach a security cable. Drilling a hole would require some fairly hefty equipment which I do not have.My other complaint is the lack of padding. There are two layers of thick foam in the bottom and one thick layer in the lid to keep your pistols well protected. But, the sides are hard steel and there is a lip at the bottom of hard steel.
I wanted a mechanical lock (no keys, no batteries), and I wanted a safe that was small (to fit on a closet shelf) but large enough to hold my full-frame pistol, 2 magazines, and ammunition box. This safe does all that, and is really well built. I highly recommend this pistol box.The steel is very thick and heavy, and finished nicely with smooth edges. There is a piston that helps lift and holds the cover open.
AND THATS IN THE DARK!! ...The steel in this thing is mind blowing!! The lid is 3/16 of an inch thick. Thats nearly a quarter inch thick! No wonder the safe weighs 24 pounds. More than adequate padding inside and an assist piston under the lid thats really cool. Carries a lifetime warranty and I can sure believe it will last a lifetime the way its built. Overall am extremely pleased with this purchase.
I did a lot of research before purchasing this item. The bottom line is that this is the heaviest duty steel in this category of safe that an exhaustive search could find. In addition, the simplex, mechanical lock is a much better solution than an electronic combo or biometric lock, which are susceptible to hacks and bypasses. The product works flawlessly.
Also, the lock is apparently susceptible to Rare Earth magnets moving the tumblers. So, for all the impenetrable confidence of the heavy gauge steel, if someone has the time, they are simply going to crack the lock and not try to get through the steel of the box itself. However, this is true of any "quick access" lock and if you've done the research, as I had, the electronic and biometric locks are just as or more vulnerable to hacking and are infinitely less reliable.
This handgun safe would probably survive a nuclear blast. It's the heaviest steel gun box I've ever encountered, and I did a lot of comparison shopping in the stores before ordering this from Amazon. It weighs a lot, so don't expect to be packing it up in a suitcase unless you're prepared to pay extra fees for overweight luggage. The punch button lock is battery-less, so there's no chance you will be locked out of the safe, unless you forget your combination.
The Fort Knox FTK-PB is a replacement for a Stack-On PS-514. The latter can be easily breached in several ways, including with a paperclip in the hands of a small child. The Fort Knox FTK-PB has an impressive sturdy 10 gauge steel body and a 7 gauge steel lid and is highly recommended by knowledgeable and reputable gun safe sellers.When properly mounted, the FTK-PB is quite pry resistant.
Answer: yes