Baldwin Estate M512 Boulder 3/4 Mortise Handleset

Single Cylinder – locked and unlocked by a key from the outside and a thumb turn on the inside.

Double Cylinder - locked and unlocked by a key from the outside and the inside. 

Dummy Handleset - Used on double doors on the inactive door.  Gives the look of a complete working set, but is non functioning.

The mortise box is the locking mechanism that sits inside the pocket, mortised into the edge of your door. If a mortise box option is not selected you will receive the Handleset trim (exterior and interior escutcheons with knob or lever choice along with necessary screw pack for installtion) and Cylinder ONLY.

If you require a mortise box you will need to determine your backset by measuring from the edge of the door to the center of the hole where the knob or lever is attached.

Emergency Egress:

Handleset which retracts the latchbolt and deadbolt simultaneously when the inside knob or lever is turned. Door will remain unlocked unless locked with a key. N/A on Double Cylinder Handlesets.

To Determine Door Swing:

• Simply stand ouside of the house or room facing the door.
• If the door swings away from you select Swings In.
• If the door swings toward you select Swings Out

Most interior doors measure 1 3/8” thick, while most exterior doors measure 1 3/4” thick.

To determine whether the door is a Right-Hand or Left-Hand Door.

• Simply stand outside the room or house facing the door
• If the hinges are on the left, it is a Left-Hand Door.
• If the hinges are on the right, it is a Right-Hand Door.

Choose "Keyed Alike" to use the same key on mulitple locks or "Keyed Differently" to ensure that multiple locks will require different keys. If you require us to key a lock the same as an existing key, please enter the key code in the custom keying box.

Please contact customer service for assitance with master keying or keying multiple manufacturers the same.