Made of carbon fiber, these hinges are as strong as aluminum yet lighter in weight. All have leaves that are connected by a strip of flexible Kevlar instead of a pin. They also have a standard clearance—when they are closed, the distance between the leaves is about half the width of the Kevlar strip. Longer than other hinges, piano hinges run the entire length of doors and lids for strength and durability.

For technical drawings and 3-D models, click on a part number.