Patent ID: 7181938

Claim:
A mogul cylinder assembly comprising: a lock housing mogul having a front surface and having a cylinder bore having a principal axis and an inner surface disposed therein, a first driver pin bore extending radially from the principal axis of the cylinder bore, and a second driver pin bore extending radially from the principal axis of the cylinder bore and not parallel to the first pin bore; a cylinder blank disposed within the cylinder bore and having a principal axis aligned to the principal axis of the cylinder bore, a first pass key pin bore aligned to the first driver pin bore of the lock housing mogul, and a second pass key pin bore aligned to the second driver pin bore of the lock housing mogul; a first driver pin disposed within the first driver pin bore; a first pass key pin disposed within the first pass key pin bore; a second driver pin disposed within the second driver pin bore; a second pass key pin disposed within the second pass key pin bore; and a first hardened dowel pin disposed between the first driver pin bore and an escutcheon of the lock housing mogul and a second hardened dowel pin disposed between the escutcheon and the first driver pin bore and axially and laterally staggered relative to the first dowel pin.