MUL-T-LOCK Hercular Captive Key Deadbolt Sliding Glass Door Nite Lock Pin Zinc Plated Cylinder audit shows list of

Cylinder audit shows list of keys that were used to attempt an opening

these same features also make them extremely susceptible to moisture problems

Large selection of retrofit Rim & Mortise cylinders in varying lengths and cam/tailpiece configurations reduces cost by eliminating the need to replace existing hardware

or outside lever when cylinder is unlocked by key

MUL-T-LOCK Hercular Captive Key Deadbolt Sliding Glass Door Nite Lock Pin Zinc Plated Cylinder audit shows list ofThe Captive Key functions as a hybrid of a Single Cylinder and Double Cylinder Deadbolt. The inside part of the Hecular incorporates two cylinders. When the user wants the Hercular to act as a Single Cylinder Deadbolt they will insert a special key with a thumbturn attached to it into the central cylinder. There is a piece inside which locks the thumbturn into the lock itself. This way it will give the user the safety of being able exit the door