Product details

Description

The B3700 Super Brute Safe delivers elite-level, concealed protection in a compact design. With a 0.75" solid steel door and a UL-listed Group II combination lock, it’s made to deter forced entry and withstand brute attacks. The gas piston-assisted door provides easy access to valuables, while interior carpeting and a generous 10.75" x 11.125" door opening ensure comfort and convenience. Designed for secure concrete installation, this safe includes an oversized floor plate, dead bar, carburized hardplate, and spring-loaded relocking system for total protection.

Model B3700 Super Brute
Door Thickness 0.75″ solid steel plate
Lock Type UL Group II mechanical combination lock
Locking Bolts Three 1″ chromed steel bolts with long throw
Security Reinforcements Dead bar, spring-loaded relocker, hardplate
External Dimensions 12.75″ H x 24″ W x 16.75″ D
Internal Dimensions 11.88″ H x 23.38″ W x 13.63″ D
Door Opening 10.75″ H x 11.125″ W
Hinge System Solid steel with 0.375″ hinge pins
Weight 145 lbs
Warranty Lifetime Burglary Replacement
About the Product

What's Included

  • UL-listed Group II mechanical lock
  • Gas piston-assisted, recessed steel door
  • Three 1″ chromed steel drive-resistant bolts
  • Spring-loaded relocker and carburized hardplate
  • Oversized steel floor plate for anchoring in concrete
  • Internal carpeted floor and flush cover plate
  • Internal mounting bolts and interchangeable door system

Ideal For

  • Homeowners seeking hidden floor safe security
  • Businesses storing high-value, bulky items
  • Garages, basements, and new construction floors
  • Gun owners or jewelry keepers preferring underfloor concealment
  • Long-term users seeking top-tier durability with flexible design

Features

  • Premium Build: 0.75″ steel plate door and state-of-the-art door jamb
  • Advanced Security: Spring-loaded relocking + carburized hardplate
  • Functional Design: Carpeted interior and gas-assisted access
  • Installation-Ready: Oversized anchor plate fits directly into concrete
  • Expandable System: Door interchangeability adds product-line flexibility
Price Match Policy

At MiraModo Home, we believe luxury living shouldn't come with a premium price tag. If you find the exact same item with the same brand, model, and features for a lower price on another website, let us know. For items priced over $2,000, we’ll not only match it, we’ll beat it by $50.

How to Request a Price Match

It’s simple. Just get in touch with us before you place your order:

Send us a screenshot or a link that shows the lower price. We’ll take a look and verify if it qualifies.

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Return Policy

Cancellations & Refunds: At MiraModo Home we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

If you have questions, please send an email to support@miramodohome.com or call us at +1 (800) 276-1652

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