CodeLocks CL610 Gate Box Kit Mechanical Lock Heavy Duty Tubular Latchbolt Gate Box Kit Double Sided Optional Finish Grade 2 BossComm Simple operation and consistent results Simple operation and consistent results make the Automate an ideal machine even for your apprentice to use And our range of available styles and finishes ensures that the 9K delivers design aesthetics to match a wide variety of applications Typically most mechanical digital locks require the lock to be removed from the door or partly disassembled to change the code The Marine by Codelocks mechanical lock range have been specially enhanced to withstand harsh outdoor environments and coastal applications