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Jssmst

Book Safe with Key Lock – Jssmst Home Dictionary Diversion Safe Lock Box Safe Metal Box, Black Large, SM-BS004BL

  • Based on 16,057 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 22
Order within 16 hours and 52 minutes
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Color: Black with Key Lock


Size: Large


Features

  • Advantages: Jssmst is a registered trademark protected by U.S. Trademark law and will be vigorously defended, we are engaged in the production and export of lock boxes for more than ten years
  • Various Sizes and Colors Available: Three colors(black, navy and red), two sizes(Large and XLarge)
  • Exterior Dimension: 9.5 x 6.2 x 2.2 inches(large), 10.5 x 7.8 x 2.5 inches(XLarge); Inside Storage Area Measures: 9.2 x 5.7 x 1.6 inches(Large), 9.8 x 7.3 x 2.4 inches(XLarge)
  • With 2 Keys: Jssmst book safe includes key lock with 2 keys for security against theft
  • What You Get: Jssmst dictionary diversion book safe, guide

Brand: Jssmst


Product Dimensions: 2.2"D x 6.2"W x 9.5"H


Lock Type: Key


Color: Black with Key Lock


Capacity: 130 Cubic Inches


Material: Steel, Crepe Paper


Special Feature: Portable


Mounting Type: Freestanding


Included Components: Key


Item Weight: 1.5 Pounds


Brand: ‎Jssmst


Product Dimensions: ‎2.2"D x 6.2"W x 9.5"H


Lock Type: ‎Key


Color: ‎Black with Key Lock


Capacity: ‎130 Cubic Inches


Material: ‎Steel, Crepe Paper


Special Feature: ‎Portable


Mounting Type: ‎Freestanding


Included Components: ‎Key


Item Weight: ‎1.5 Pounds


Water Resistance Level: ‎Not Water Resistant


Manufacturer: ‎Jssmst


Part Number: ‎SM-BS004BL


Item Weight: ‎1.5 pounds


Item model number: ‎SM-BS004BL


Is Discontinued By Manufacturer: ‎No


Size: ‎Large


Item Package Quantity: ‎1


Special Features: ‎Portable


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 14, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • High quality, but much smaller than expected
I love this! It's so cute and it's good quality. The lock is good quality as well it's not one of those super cheap ones that will break immediately. The book itself is smaller than I expected. I thought it was gonna look like a life sized book but it's smaller, and the lock box itself it's much smaller than I expected. It fits the length of a king sized chocolate bar with a little extra width. All in all I really like it and will keep it cuz I'm only using it to store candy so my kids don't get into it. Lol but if you need something to store like Rx bottles or something wider this wouldn't work for that. ... show more
Reviewed in the United States on December 11, 2025 by Piscearicorn
    • Clever design & very secure
Color: Red Size: Small
This Jssmst dictionary‑style book safe is a great little hiding spot. The exterior really does look like a regular book on a shelf, and the metal interior feels sturdy and secure. The combination lock works smoothly, and it’s the perfect size for storing small valuables, cash, or important documents. It’s discreet, well‑made, and gives a nice extra layer of peace of mind. A smart and affordable way to keep things safe at home or in the office ... show more
Reviewed in the United States on December 16, 2025 by Chub scout
    • Book is Safe, Safe is Book.
Color: Black Size: Large
Good quality. I was surprised at how heavy it is. Happy with purchase.
Reviewed in the United States on November 17, 2025 by M. A. COOK
    • Great for Homemade Escape Room
Color: Red Size: Small
Nice little safe. Works well. I incorporate it into a little escape room game I created for my kids.
Reviewed in the United States on December 28, 2025 by Ami
    • Would buy again. And just may do so to store even more tools.
Color: Black Size: Large
Just received this today. Great product. Kind of chinky and lightweight but very serviceable. It looks just like a real book. The front cover opens to reveal the next cover within which contains the combo lock. The outer cover tends to remain open just a bit. Setting the combo was a little finicky and the included directions specifically say to use 2 fingers, not just 1, to move the little lever to set the combo. I could not get it to move, initially, with 2 fingers and then used just 1 with leverage and over went the lever. The lock took my personal combination nicely and then I closed the lid, spun the numbers and it wouldn't open (perfect). Then I entered my combo and it opened perfectly. It easily fits a 380 size tool and, separately, a 40 USP Compact size tool. Just right. Definitely recommend it. ... show more
Reviewed in the United States on March 21, 2025 by AMW
    • Pretty believable on a shelf. Check dimensions!
Color: Red Size: Small
Safe is easy to set up. Instructions are simple and was quick to set my own combo. Tested lock and was unable to open without using my correct set of numbers. Using for an escape room now, may use in future for safekeeping items. From the spine, it looks like a regular book on a shelf. However looking at the sides (pages), it’s very easy to tell that it’s just plastic. Overall works great for what I need. ... show more
Reviewed in the United States on October 16, 2025 by Renee D.
    • Appreciated
Perfect for use
Reviewed in the United States on February 14, 2026 by Annette
    • It works, but it doesn't blend well with other books
This was one of 3 different "book safes" I bought just to see what they are like. Pros: Larger interior volume than comparably sized book-safes with the "real paper" feature. Having real paper around the edges means about a 1/2" of space all the way around is consumed by the paper, but this safe can use all of that space for storage. The minimum interior dimensions of the safe are about 5.75"W x 9"H x 1"D. Note however that the depth varies between about 1" and 2" depending on where you're measuring. There is a large recess from top to bottom for the lock knob that reduces the maximum depth by about 0.5", and the area immediately around the lock itself is another 0.5" shallower still. Cons: It kinda stands out because the binding doesn't look much like a real book. The front cover warped really badly after a couple weeks of just just sitting empty on the shelf. A large portion of the interior space is wasted due to how the exterior knob for the lock is recessed. Neutral: The lock could be bypassed with a large screwdriver, but that's also true of competing products. It's not really meant to be a safe as much as it is meant to be a diversion. A real thief could easily take it with them and open it at their leisure. The lock mechanism on the interior is exposed and may come into contact with whatever you keep inside. This is also true of most competing products. ... show more
Reviewed in the United States on May 21, 2021 by Brianosaurus

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