Safes that have been given a TL Rated offer the highest level of protection from someone committing a professional burglary with the use of many types of heavy tools. Tested and certified to have a proven level of resistance, TL Rated safes are trusted by many banks, jewelers, and companies with high-security needs. Safes built by First Security Safe are carefully examined and expertly installed using high-quality materials to provide dependable operation, as well as long-lasting durability and total peace of mind.