While there are lever tumbler locks that are located on standard bank safe deposit boxes, in general the lever tumbler lock is found on a variety of items offering lower levels of security like mail boxes, luggage, basic data file bins and children's playthings and if they are used in places such as banks they are really specially created for this type of high security. It cannot be reported too many times, that a bank's FDIC insurance does not increase to the physical items of your safe deposit package performed at that same standard bank. #19, Banned: Chase Standard bank Says You CAN'T Store Cash or GOLD AND SILVER COINS IN THE Safe Deposit Package, April 22nd, 2015, also please see the above comment by #23. If you