Corbin Russwin Master Ring, picked to both shears and gutted скачать в хорошем качестве

Corbin Russwin Master Ring, picked to both shears and gutted

Pick and gut of a Corbin Russwin Master Ring lock. This is a fairly unique lock that has 2 shear lines and will operate with 2 keys. Compared to a mastered lock where a single shear line is operated by multiple keys due to master wafers in the pin stacks, this lock has 2 physically different shear lines controlled by 2 separate sets of drivers. In reading about this, the intention was to create a more secure system by making it harder to determine the master key bitting and leave more possibilities for bittings in the system by having a master key operating a unique shear line. This lock was fairly easy to pick to the master ring shear, but was much harder to get to plug shear intentionally. It required me to compare the bittings and intentionally push certain pins past where they naturally wanted to set to "prime" the rest of the stacks to set at the shear line I wanted. 0:00 - Overview 4:40 - Picking 6:20 - Open at plug shear 7:35 - Open at ring shear 9:25 - Gutting starts 12:40 - Gutted