AMSEC B3700 American Security Floor Safe Super Brute Square Door
AMSEC B3700 American Security Floor Safe Super Brute Square Door
AMSEC B3700 American Security Floor Safe Super Brute Square Door

American Security

AMSEC B3700 American Security Floor Safe Super Brute Square Door

Sale price$1,293.75 Regular price$1,725.00
Save $431.25
SKU: AMC B3700E5 Floor Safe


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AMSEC B3700 American Security Floor Safe Super Brute Square Door

The AMSEC Super Brute B3700 floor safe is a game-changer when it comes to protecting your valuable belongings. With an impressive capacity and top-notch security features, this safe is the ultimate choice for anyone looking for peace of mind. No wonder it's considered one of the best floor safe lines on the market today! When installed properly, the B3700 offers unparalleled protection against burglary and meets the insurance offices' manual of burglary insurance requirements.
With three drive-resistant chromed steel locking bolts and a solid steel plate door, this safe truly is brute strength in action. Even if someone tries to pry open the door, the design of the safe significantly reduces the risk. Don't waste any more time searching for the perfect floor safe - the Super BRUTE B3700 has got your back!
The AMSEC B3700 body includes an oversized floor plate ensuring strong installation in concrete and with the 3/8" diameter steel hinge pins this safe is built to last for years and years.
The AMSEC B3700 is a safe that doesn't mess around when it comes to protecting your valuables. Its lock options give you the freedom to pick the one that suits you best, and the roomy door means no awkward squeezing in and out of the safe. Even during a punch attack, the B3700 has your back with its hard plate protection.
Plus, when the safe is closed, you won't even be able to tell there's a safe there, thanks to the seamless Lexan escutcheon plate covering the door. And on the inside, your valuables are protected from scratches with an elegant carpeted floor. That's not all, the B3700 comes with a 1-year parts and labor warranty, and if it ever falls victim to a sledgehammer or picks, it has a lifetime replacement warranty.

Protecting your valuables is a top priority, but floor safes can leave you vulnerable to moisture problems. Even if you keep papers and valuables in zip lock bags and Tupperware, humidity can still ruin your precious possessions by causing mildew and corrosion. To ensure the safety of your valuables, we highly recommend using a Lockdown Silica Gel Can.
This rechargeable unit has a color indicator to let you know when it's full and ready to be renewed. To further safeguard your valuables, make sure to open your safe frequently and check the silica gel. The frequency of recharging depends on your local climate and how often you access your safe. Keep your possessions safe from moisture with this simple yet effective solution
Questions? Call us 800-984-5719


  • 3/4” Solid Steel Plate Door
  • 3/16” Thick Steel Body
  • Three 1” Chrome Steel Locking Bolts
  • UL Rated Mechanical Dial Combination Lock Standard
  • Other Lock Upgrade Options Available for Additional Cost
  • Spring Loaded Relocking Device
  • Hard Plate Protects the Lock
  • Heavy Duty Dead Bar Behind Hinge
  • Textured Black Finish
  • Dust Cover Plate
  • Chrome Turn Handle
  • 1 Year Parts and Labor Warranty
  • Lifetime Replacement Warranty due to Forcible Entry


External Dimensions 12 ¾"L x 24"W x 17 ½"D
Internal Dimensions 12 ¼"L x 23"W x 14"D
Int. Cubic Feet 2.28 Cu Ft
Door Opening 10 ¾"L x 11 ⅛"W
Weight 145 lbs
Burglary Rating B-Rate