GLOSSARY
28 degree latch:
A latch that requires less rotation on the handle to disengage the latch mechanism. Useful for people with ergonomic concerns, like users who suffer from arthritis.
Backset:
The backset is the distance from the edge of the door to the center of the 2-1/8″ bore hole. In the U.S. there are two common backsets for residential locks, 2-3/8″ and 2-3/4″. We will pack your locks with a 2-3/8″ or 2-3/4″ latch depending on which backset you specify.
Bore:
A round hole made using a drill, commonly used in reference to tubular door lock preparations.
Brass:
An alloy of copper and zinc, brass is the mark of a high quality product in a market where the use of cheaper alloys is becoming more and more common. EMTEK® brass products might look the same as a lesser quality product on the outside, but the finish, strength and lifetime of ours will be superior.
Bronze:
Bronze is a metal alloy consisting primarily of copper that is commonly used in decorative metal work. It was particularly significant in antiquity, giving its name to the Bronze Age.
CF Mechanism:
The Concealed Fastener Mechanism is an upgrade option that provides a cleaner look, with no visible screws on the interior rosette of passage and privacy knobs or levers.
All CF Mechanism upgrades include a dust box for the jamb. Handing is not required on levers with CF, which also come with a 28 degree latch (vs the standard 45 degree latch).
Deadbolt Latch:
A non-spring loaded locking mechanism that can only be disengaged by rotating the lock cylinder via key or thumb turn.
Door Pull:
A fixed pull attached either directly to a door or with a backplate.
Door Prep:
The dimensions that a door must be bored or mortised in order for a handle set to be installed.
Double Cylinder:
A deadbolt featuring a key way on the exterior as well as a key way on the interior.
Dummy Function:
Dummy sets have no latch and require no bore hole. They are surface mounted to the door so you can install a dummy set wherever you choose. They can be secured to the rosette and to the door with a supplied Allen wrench.
Drive In Latch:
A drive-in latch fits into a 1” round hole on the edge of the door and contains no face plate. It does not require any special preparation or mortising.
Electronic Locksets:
A lockset using a keypad input and a user code to engage or disengage the latch bolt.
Full length Entry Set:
An entry set with a plate that spans the entire length, from the deadbolt to the bottom of the handle grip.
Handing:
Levers and some handle grips are either Right handed or Left handed depending on the orientation in which the door opens and the side the hinges are located.Read More>>
Interconnect Device:
The interconnect device provides an emergency egress function on tubular handle sets. When the deadbolt is in the locked position, simply turning the knob or lever will open both latches. It is especially handy in a fire or many other panic situations.
Key In Lockset:
A knob or lever that includes a keyed cylinder that locks from the face of the hardware set instead of requiring a separate deadbolt and bore hole in the door. Often used in place of an entry set for secure entrance to the home or for a back door entrance.
Lost Wax Cast:
An ancient practice in which a bronze sculpture (in our case door hardware) is cast from a wax model. The wax model is dipped in a slurry of silica, then more ceramic material is added creating thick walls around the model. At this point the wax is melted out of the ceramic and you are left with an empty ceramic mould. Molten bronze is then poured into the ceramic mould creating a bronze reproduction of the original wax model.
Monolithic Entry Set:
An entry set with a plate that spans from the top of the deadbolt to the top of the handle grip.
Mortise Lock:
A lockset that fits in a mortised door, featuring a rectangular hole that a mortise lock body slides into.
Multi Point Lock:
Door locks that offer multiple latching points with one locking mechanism.
Passage:
A handle set without an internal locking mechanism. A passage set is used on a door that doesn’t require privacy, for example; between a living room and a kitchen or closet.
Passage/Privacy Latch:
A spring loaded mechanism that slides it’s bolt into a strike plate on a door jamb, securing the door shut and disengages when the attached knob or lever is turned.
Patina:
An aesthetically pleasing sheen or coloration that signifies a bronze object’s age. Patinas are produced by chemical action, oxidization or sulphurization, during the course of time.
Privacy:
A handle set with a locking mechanism.
Privacy Pin:
A pin that engages the privacy feature on the latch from the interior side of the rosette. Can be disengaged in an emergency by inserting a narrow object (like the end of a paperclip) into the emergency release hole on the exterior rosette.
Projection:
The furthest distance and object extends off of a surface, like a
