Deposit lock K-126 Feature as below:

User key can be changed for high security
Double key locks used for double bitted drop safe lock
Normally master key to open all the bank lock for bank manger
The user key supplied 2 pcs per lock for user to put personal valuables
Customer logo or company informaiton can be printed on the lock or keys

Control latch steel, surface treated

Renter key retained when in open position

Here is the drawings of deposit safe lock K-126 , please check it

Stainless steel safe deposit locker with YOSEC changeable locks

Dual nose bitted lock imagine pictures with key operated bank safe

This deposit safe lock is changeable for user key and master key