Amsec In-Floor brute B1500 safe with standard combination dial lock. Super Brute features: The SUPER BRUTEs new door jamb design is manufactured with state-of-the-art equipment, with built-in devices offering the ultimate protection against sledgehammer attack. B+ rate door: 3/4" solid steel plate door is standard. Doors are removable and interchangeable. A large, convenient 10-3/4" x 11-1/8" door opening for bulky items. Attractive carpeted floor in every unit.