Are you looking for a safe that is burglary rated or fire rated? With the AMSEC CSC4520, you don't have to choose. American Security Safes combine heavy steel walls with proprietary fire-resistant material to provide safes capable of handling both frame and theft, at an attractive price. Standard Features: “B” rated heavy duty construction. 2-Hr. 350°F fire protection. Tested at temperatures up to 1700°F. U.L. Listed Residential Security Container burglary rating Door: Overall thickness of 4-5/8" and is constructed with 2" defense barrier of outer and inner steel plates. Heat expandable intumescent door seal guard's contents against severe fires. Body: 2-5/8" thick, double wall steel construction enclosing a unique proprietary fire-resistant material. Durable powder coated adjustable shelves. Locking Mechanism: Two 1-1/2" diameter solid steel chrome plated locking bolts. Two 1-1/2" diameter solid steel dead bolts lock deep into body preventing door removal during a forced entry attempt. Equipped with the AMSEC ESL10XL U.L. Listed Type 1 electronic lock. Lock protected by a tempered glass relock device. Heavy duty steel hinges provide easy, smooth door operation. One internal counter-sunk anchor hole and mounting hardware are provided to securely anchor safe. Attractively accented with a full width fascia panel and matching three-point handle. Weight 944 lbs. Interior Dimensions 45"H x 20"W x 21.2"D Outside Dimensions 50.5"H x 25.5"W x 28.875"D Cubic Inches 19,080 Shelves 4 Steel Door Thickness 2" inches Outer Wall Steel Thickness 2.875" Body Thickness 2.875" Inner Wall Steel Thickness 2.875" Burglary Protection (Safe Rating) RSC I Fill Type Concrete Mix Fire Protection 120-minute Customizable Yes Safe Type Commercial Security Safe | Composite Safe | Retail Safe | Back Office Safe USA-made or Foreign-made Foreign made