The key exchange unit is allows for multiple keys and sequences of operation (the key exchange unit traps certain keys before the release of others).
Length: =16+(N x 34).
N=number of lock positions.
Key 1 is inserted nd turend and it becomes captive.
Key 2 can then be turned and released.
Key 3 can then also be turned and released.
Stainless steel body.
Consult us for any specific request.
215 g. per N.