By industry standards, high security safes are those that carry the TL15, TL30, TL30x6, TRTL-15x6, TRTL-30x6 or TRTL-60x6 ratings. Because of their high resistance to entry, safes bearing the ratings above are ideal commercial safes for keeping merchandise, cash, and/or important documents from burglary and fires. Buy security safes from Accu-Safes — your life’s work deserves no less than absolute protection.