What Is A Double Cylinder Mortise Lock

Double cylinder deadbolts or handlesets require a key for locking and unlocking from both the exterior and the interior of the property.

What is a double cylinder mortise lock.

Deadbolts with a captured key feature operate like a single and double cylinder lock. Baldwin double cylinder mortise locks are where the deadbolt locks by a key on both the exterior and interior of the lock. A mortise lock also spelled mortice lock in british english is a lock that requires a pocket the mortise to be cut into the edge of the door or piece of furniture into which the lock is to be fitted. A double cylinder door lock is a type of security device primarily found on residential doors.

The key factor about a rim cylinder lock body is that they are found outside of the door. Irrespective of whether it is a rim or mortise lock the time it takes to pull the cylinder and manually manipulate the lock pales in comparison to the amount of time it takes to conventionally force these doors. Another point worth mentioning is the speed at which you gain access by going through the lock on these doors. The main difference between the two cylinders is the tailpieces and how they fit into the lock.

Cylinder locks work as long as it s installed squared and perpendicular to the operator. Single cylinder locks are. Double cylinder locks on doors used for exiting a building or a home are a life safety hazard in times of emergency and are not recommended x. Mortise cylinders have a threaded exterior and a cam.

The latch is operated on the interior and exterior by a knob or lever. A double cylinder lock also has a key on the inside which is required to operate the deadbolt. And rim cylinders have bolts and a stem that projects out into the door. The main advantage to having the mechanism encased is to ensure it s integrity.

Available in 3 finishes. 2 1 2 2 3 4 door thickness. This means that you will need a key in order to lock unlock the door from the inside. They can also be used as the primary locking mechanism on patio or balcony doors.

The main thing to know about mortise locks is that they use the same mechanism as cylinder locks just encased inside a box. The interior thumb turn can be removed to create a keyhole. 03 16 2011 at 11 57 pm. Omnia 23 overall double cylinder mortise lock with lever trim entry handleset from the easthampton series with 3 projection.

You will find that there are two schools of thought as to which lock type is better. There is no thumb turn mechanism on a double cylinder lock. The last person out the house creates a double cylinder lock by removing the thumb turn. Homeowners often use these locks in conjunction with other types of security products such as lever locks or handlesets.