... thickness:2MM,Door thickness:6MM,Inner box thickness:0.8MM 3.Mechanical key:hi Safe Deposit Locker JC-33 ALL-STEEL PLATE ... steel panel 2.Body thickness:2MM,Door thickness:6MM,Inner box thickness:0.8MM3.Mechanical key:high-precision dual-key locks ... (Amount 6)Small Door Size: W175*H110(Amount 24) Safe Deposit Locker, Safe Deposit Box