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AMSEC B3700 American Security Floor Safe Super Brute Square Door

 Mechanical Dial LockIn Stock, Ships in 2-5 Business Days

All Other Lock Options will Add 2-3 Days

  • 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
    • 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 Charcoal Blue-Gray Finish
    • Dust Cover Plate
    • Chrome Turn Handle
    • 1 Year Parts and Labor Warranty
    • Lifetime Replacement Warranty due to Forcible Entry


  • AMSEC's Super Brute B3700 floor safe offers large capacity along with high security for your valuables in the floor.

    Look no further, the Super BRUTE is here! AMSEC really outdid themselves on the B3700 floor safe, often considered one of the best, if not the best, floor safe line on the market today.

    When properly installed in concrete, the AMSEC B3700 offers excellent burglary protection and actually exceeds the requirements of the insurance offices manual of burglary insurance. The B3700 Floor Safe features three 1" diameter, drive resistant chromed steel locking bolts with a long throw. The 3/4" solid steel plate door is designed to fit the full body size which greatly reduces and helps prevent the possibility of a pry attack. In the event the hinges are removed from the door, a heavy duty dead bar is located behind the hinge to prevent removal of the door during a forced entry attempt.

    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.

    On the door of the AMSEC B3700 lies your choice of lock and with a convenient, large 10-3/4" x 11-18" door opening, you'll have no problems getting items in and out. During a punch attack, an additional spring loaded relocking device is activated and both the lock and re-locker are protected by a large carburized hard plate. A steel dust cover plate that covers the entire door surface while not in use allowing for a flat surface while the safe is hidden.

    The interior of the AMSEC B3700 features an attractive carpeted floor to protect your valuables from scratches.

    American Security stands behind and believes in the quality of the B3700 Super Brute Floor Safe by offering a 1 year parts and labor warranty and a lifetime replacement warranty if your safe is ever subject to a sledgehammer or pry attack and is forcibly entered.

    While floor safes offer great security being easily hidden and surrounded by concrete, these same features also make them extremely susceptible to moisture problems. Keeping papers and valuables inside zip lock bags and Tupperware help when experiencing a fire or flood, humidity will still seep inside causing mildew and corrosion. We strongly recommend using a Lockdown Silica Gel Can to absorb this moisture and keep your valuables safe. It's a small, rechargeable unit that has a color indicator letting you know it's full and needs to be renewed. You should open your safe (especially after initial installation) frequently to assess moisture and check the silica gel. How often the units need recharging depends on your climate and how often you are in your safe. For any questions regarding humidity and moisture, give us a call at 800-827-7534.



Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
S
SINA SAMIE
excellent safe

it is under 700lbs of concrete. try and steal my stuff!! u can’t!

G
George Celinski

AMSEC B2900 American Security Floor Safe Super Brute

V
Vickie Baker
Safe

Excellent service and love the item.

R
Ronald J Gilbert
Great

Sturdy Built...quick delivery.

J
Jay Andrews
New safe

A great well built safe. I would highly recommend Dean Safe for their customer service and quality products.

Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
S
SINA SAMIE
excellent safe

it is under 700lbs of concrete. try and steal my stuff!! u can’t!

G
George Celinski

AMSEC B2900 American Security Floor Safe Super Brute

V
Vickie Baker
Safe

Excellent service and love the item.

R
Ronald J Gilbert
Great

Sturdy Built...quick delivery.

J
Jay Andrews
New safe

A great well built safe. I would highly recommend Dean Safe for their customer service and quality products.