Hinge Terminology


270 Degree Hinge
Ball Tip
Barrel
Butt Hinge
Clip On Hinge
Concealed/Cup/European Hinge
Cup
Degree of Opening
Demountable Hinges
European Hinges
Exposed Hinge
Finial Tip
Free Swinging
Hinge
Knife Hinge
Mounting Plate/Hinge Plate
No-Mortise Hinge
Pin Hinge
Pivot Hinge
Reverse Bevel
Self Closing/Snap Closing Hinge
Semi-Concealed Hinge
Slip-On Hinge
Soss Hinge
Surface Mount Hinge
Wrap Around Hinge
Zero Clearance


Term


Defenition

270 Degree Hinge

This refers to a hinge that allows the door a full movement of 270 degrees, which allows it to open all the way to the outside side of the cabinet wall.

Ball Tip

An exposed tip of the pin of a butt hinge that is shaped like a ball.

Barrel

The part of a butt hinge where the two halves come together and are joined with a pin.

Butt Hinge

A hinge composed of two plates attached to abutting surfaces of a door and cabinet and joined by a pin.

Clip On Hinge

A concealed hinge that allows you to attach the two parts of the hinge together by simply snapping them together. Makes finishing the doors easy.

Concealed/Cup/European Hinge

Hinges that are not visible when the door is closed. Concealed hinges can be used on frameless cabinets or face frame cabinets with full overlay doors, and they can be European style cup hinges or knife hinges; although knife hinges do leave a visible slot on the edge of the door.

Cup

This refers to the door portion of a concealed hinge that requires a hole to be drilled in the back of the door. The cup portion of the hinge is inserted into this hole.

Degree of Opening

This refers to how far or to what angle a door will open. Some hinges will allow the doors to open farther allowing for better access to the contents of the cabinet.

Demountable Hinges

Demountable hinges come in single and double varieties. The single demountables demount from the cabinet door only (this requires a special slot to be cut into the door for new installations) and screw directly to the edge of the face frame. Double demountables demount from both the door and the frame.

European Hinges

Concealed hinges that utilize a hole bored into the back of the door.

Exposed Hinge

A term used to describe a cabinet hinge that is visible from the outside. Barrel hinges are one type.

Finial Tip

An exposed tip of the pin of a butt hinge that has a fancy turned shape.

Free Swinging

This means the hinge can move freely along its path from open to closed. There is no spring feature to keep the door shut.

Hinge

A mechanical device used to attach a cabinet door to a cabinet box. There are many styles offering different applications, degree of swing and visibility.

Knife Hinge

A concealed hinge that require a slot or saw cut into the door to house the "knife" (some types that mount on the top or bottom of the door don't require these cuts). The hinge mounts to the back of the door and to the edge of the face frame.

Mounting Plate/Hinge Plate

This is the piece that mounts to the cabinet (either the face frame or the inside of the cabinet for frameless cabinets). These are generally used with concealed hinges.

No-Mortise Hinge

A style of hinge that can be mounted directly to the cabinet and the door without any mortises or special cuts being made into the wood surfaces.

Pin Hinge

A hinge that pivots on a single point. Offers a very low profile as only the pivoting knuckle is visible from the outside of the cabinet. Pivot Hinge A concealed hinge for inset doors that uses a bushing placed into the horizontal cabinet members above and below the door, with a pin coming down from the hinge into the bushing.

Reverse Bevel

A door edge that is angled backwards allowing the door edge to serve as the pull. This gives a clean, simple cabinet look.

Self Closing/Snap Closing Hinge

A hinge with a feature that helps pull the door shut and keep it closed when the door is brought within a few inches of being closed. Sometimes called snap-closing hinge.

Semi-Concealed Hinge

Semi-concealed hinges are partially visible when the cabinet door is closed. The hinge pin is what is visible and on some styles, the screws that mount the hinge to the cabinet frame are visible as well. Some types are called kerf or knuckle hinges.

Slip-On Hinge

A concealed hinge where the two parts of the hinge are fastened together by slipping one half on the the other and then tightening a screw.

Soss Hinge

A specialty concealed hinge used for inset doors. Requires mortises in the door and cabinet for the bodies of both hinge halves.

Surface Mount Hinge

A hinge that screws to the back of the door and to the front surface of the face frame without requiring a hole or mortise. These are exposed hinges. Also available with decorative finials on the ends of the hinge pins.

Wrap Around Hinge

A style of hinge where the plates of the hinge are formed around the back edge of the door and/or the face frame. A partial wrap around hinge will wrap around the door and have a plain flat leaf for the cabinet so it can be used on a frameless cabinet

Zero Clearance

A hinge that allows unobstructed access for pullout shelves or drawers when the door is opened to 90 degrees or more. This means that the door will not protrude into the area of the cabinet opening when open.


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