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Amazon Basics Portable Security Case Lock Box Safe with Combination Lock for Documents, Valuables and Personal Items, XXL, Black

Based on 10,174 reviews
Condition: New
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$28.64
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 14
Order within 16 hours and 11 minutes

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At a glance

Condition
New
Size
XXL
Style
Combination Lock
Model
SW-SC03
Dimensions
10.63"D x 7.5"W x 2.4"H
Weight
1.59 kg
Color
Black
In the box
Zinc alloy combo lock

Features 5

  • Effectively safeguards valuables such as cash, jewelry, documents, firearms and more
  • Compact design made with premium anti-pry steel and a foam-padded interior
  • Easily transportable for traveling and small enough to store discreetly
  • Includes a zinc alloy combo lock for additional security

Specs 19

Product Dimensions 10.63"D x 7.5"W x 2.4"H
Lock Type Combination
Color Black
Material Alloy Steel
Special Feature Portable
Mounting Type Freestanding
Item Weight 1.59 kg
Alarm No Alarm

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If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

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Top Amazon Reviews


Just what I needed!
Size: XL Style: Combination Lock
Better than I thought it would be! It did take moment to get the switch working inside the lock but That was the only slow down. I ordered a smaller one. I may order the next size up just so I can fit in a few more things. BUT ALL IN ALL A GREAT LITTLE LOCKBOX!
Reviewed in the United States on October 16, 2026 by Benjamin L.

Good safe
Size: XXL Style: Combination Lock
This is a nice safe seems to be built as well as the high-end namebrand expensive ones really can’t beat it for the price. Good to have around and keep your valuable safe.
Reviewed in the United States on September 28, 2026 by Hunter Dunn

VERY high quality
Size: Large Style: Combination Lock
I already had a similar lock box and needed another. This Amazon version was cheaper, so I thought "why not?" All I can say is wow, I did not expect it to be so much nicer than the $35 box I bought from another seller. Three big things: 1 the metal is clearly MUCH heavier that my other one, and it is noticeably stronger. 2, the lock is much higher quality, I mean the combination. On my other, it doesn't turn "up" so easy, so I have to turn the numbers "down" to get to the combo. On this one, the numbers turn very easy both directions. 3, the included cable is literally 2x as thick as the other box I have. on my other box, the part that secures inside the box is just a knot, whereas on this Amazon box, it is a steel "mushroom" that fits in the side of the box and doesn't take up much room. Oh, and the foam padding is much heavier duty. I am very please. Will NOT be returning this one! ... show more
Reviewed in the United States on November 3, 2025 by Iz, Esquire

Great case after you throw away the rubber bumper pads
Size: Large Style: Combination Lock
The box is very well made of heavy duty sheet steel, and has ample space for my gun. The lock combination is easy to program but I found that when I closed the case the locking piece would not mate with the slot on the vertical tab. Manipulation showed that the case could not be closed tightly enough to allow those pieces to match up. Further examination showed that the two rubber bumper guards at the lock end of the case were preventing full closure, no matter how much pressure was applied. Solution: remove and discard the bumper pads. Now the lock works just fine and and keeps the case tightly closed. I'm very pleased with the unit. I gave it 4 stars because of the trouble shooting I had to do and the fact that I had to remove the bumper pads to make it work. ... show more
Reviewed in the United States on September 12, 2026 by lonestar

Wouldn’t Unlock. Replacement Works Fine.
Size: XXL Style: Combination Lock
(Old Review) I was disappointed that I could not open it. I tried to get product support, but it wasn’t to be had, so I sent it back and ordered another. It looks big enough to hold what I wanted it to hold. (New Review) Got the replacement which works fine. You do have to make sure not to put something in the way of the latch inside. It might make it hard to open. The box is large enough to hold a pistol and clips. It’s rugged, but could probably be opened easily enough. It’s mostly so little hands or dumb hands can’t get to things they shouldn’t have, or to make you open something instead of just grabbing it out of a drawer. I got it because I have a 6 year-old nephew running around and don’t want any accidents. ... show more
Reviewed in the United States on November 3, 2025 by Craig Buchanan

Great box, but....
Size: XL Style: Combination Lock
This is a sturdy lock box that I used for transporting my 9mm pistol and magazines to and from the range. It was doing great until about the 10th time I used it. On that time when I went to open it it wouldn't open. I mean it partially opened, maybe 3/16" of an inch, but the little mechanism that rotates inside the box wasn't rotating far enough to disengage and allow the box to open. I've read about others having this issue and it kind of had me going for a minute but I realized that maybe if I could get something flat in that small 3/16" opening I might be able to get the piece that causes it to lock to move a 1/8" or so, the box might open. Here's what I did that worked to open it: if you place the box between your knees with the hinge down and the dial and knob to the right, turn the knob to unlock it and shine a flashlight from below you can see the piece that engages to lock it is not completely clearing the slot that it goes into to lock the box. I took a thin plastic ruler and holding it close to my body slid it into the 3/16" opening going out away from my body. Keeping the ruler horizonal I turned the knob slightly (as if I were turning it to lock it, counterclockwise) and it clamped down on my ruler, then, slowly while pushing the ruler in I rotated the knob clockwise as you would to unlock it. It took me 4 or 5 tries but keeping the ruler as high as possible horizontal and slowly sliding it in as I rotated the knob it apparently hit the little piece that rotates in the right spot and pushed it that additional 1/8" needed and the box opened as normal. I'll try to add pictures later to give you a better idea as to what I mean, but it's a nice box, but at the same time I won't lock my pistol in it again. (Or at least i don't think so unless I use a Dremel to remove a little (<1/8") of that piece that engages the slot when the knob is turned that locks it. Also, a thin butter knife may be a better option than where I used the plastic ruler. Just a thought.) In summary, good, sturdy box but it may not open when you most need it. Caveat emptor.) ... show more
Reviewed in the United States on July 30, 2020 by Just Louie....

Good & Sturdy Lockbox for Securing Firearms
Size: Large Style: Combination Lock
Box seems to be well-made and sturdy, and the combo lock & opening knob is easy to use. If there's a weak spot, it's likely the combo lock where the knob is plastic. The metal of the box is surprisingly hefty. The foam is adequate, but it needed some adhesive so that it wouldn't fall out. For less than $19, it seems like a good deal and suffificent to meet Colorado's intrusive law requiring firearms to be secured in the home if minors are present. Personally, I prefer education and discipline which counters curiosity and misbehavior. XL size is good for my Sig .40 and J-framed .38. ... show more
Reviewed in the United States on March 11, 2026 by David C.

Needs larger knob on lock
Size: Large Style: Combination Lock
This is a very nice safe. It has everything needed. My only problem with it is that the knob to open it is too small and difficult to grasp firmly making it hard to turn without a pair of pliers or standing on it while opening or closing. Perhaps these exact tolerances will loosen up in time. I put a piece of an inner tube around it and a hose clamp and it seems to be working well. Perhaps the knob could be a little larger so that you can grip it more firmly. All in all I am very satisfied with this purchase and would definitely recommend it. Seems to be a very good value for the money. I will probably order another one for my other vehicle ... show more
Reviewed in the United States on October 1, 2026 by lucian beane
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