Used SentrySafe S0500 Fire-Safe...We have the combination and it is operational.
Features:
•UL classified 1 hour proven fire protection
•Exterior dimensions: 13 23/32"H x 16 11/32"W x 18 19/32" D
•Interior dimensions: 9 5/8"H x 12 9/16" W x 11 1/2"D
•Electric lock that requires 4 AA batteries
•69.8 pounds
•Light Gray