Encased in concrete on five sides, floor safes provide optimal protection for valuables, making Stealth Floor Safes an ideal choice for various settings. The Stealth B3500, specifically, is Burglary Rated, featuring a 1/2" thick steel plate door secured by three 1" solid steel locking bolts. With concrete, 12-gauge steel, and an internal hinge, the safe is nearly impervious and highly pry-resistant, lacking vulnerable access points. The lock is safeguarded by a 1/4" Thick Rockwell hard plate and an internal re-locker, preventing unauthorized access in the event of punch or drill attempts. Suitable for restaurants, gas stations, businesses, and homes.